Use only for fun, not for any professional comparison
One of the world’s largest continuously expanding comparative databases of real-world FDM filament mechanical testing. Every material is tested using the same equipment and methodology, making direct comparisons meaningful and repeatable.
The database includes tensile strength, impact resistance, stiffness, consistency, layer adhesion, and material comparison data across a growing range of consumer and engineering-grade filaments.
Click to select/deselect — multiple selections allowed.
Nearby BlueDOT probe-indicated fixture temperatureComparative non-standard method; not ASTM D648, ISO 75, specimen temperature or certified HDT
Measured fixture temperature, °C
Overall combined strength rating
Combined rating from tensile strength and impact resistanceScore: 0–100 normalized rating
Overall ratingCombines Upright + Flat from tensile and impact
Most Consistent Filaments
Ranking by repeatability of measured samplesScore: 0–100, higher is more consistent
Consistency scoreBased on available CV% values from tensile and impact measurementsSmall sample-count penalty included
Consistency score rewards low CV% and slightly penalizes missing/failed specimens. A high score means the measured specimens behaved more repeatably, not necessarily that the filament is strongest. Internal rating bands: 90 excellent, 85 very good, 80 good, 70 moderate, 60 low, and below 60 very low repeatability.
Selected filament performance profile
Radar-style profile of the selected filament across normalized mechanical categories.Score: 0–100 within the currently visible data
The left chart shows the selected filament. The right chart shows the average for the same material type and reinforcement group. Unreinforced materials are compared only against other unreinforced materials.
Layer Adhesion Ranking
Ranking by layer adhesion strength relative to tensile strengthRatio: Layer Adhesion Strength / Tensile Strength
Higher ratio means better retained strength across layers
By default this chart shows the top 30 materials to keep the ranking readable. Use “Show all” to expand the full filtered list. This is one of the most useful structural-printing indicators: a high ratio means the upright specimen retains more of the flat-specimen tensile strength and the material is less anisotropic under this test method.
Material Family Heatmap
Average normalized performance by material family1–5 scale: darker green is stronger within visible data
The heatmap is intended as a quick beginner-friendly overview. It averages visible materials by base material family, so filtering changes the table.
Selected filament vs material type averages
Select one filament sample and compare it against material-type averages using the selected filament’s reinforcement group.Selected sampleSame material + reinforcement average
By default, averages use the selected filament’s reinforcement group, so unfilled PETG is compared with unfilled PETG-type averages, PETG-CF with CF averages, and PETG-GF with GF averages. Tick “Include all reinforcement types” to compare against all variants in each material type. The dropdown follows the visible filters above, while the material-type averages are calculated from the full database so filtered manufacturer views still compare against all tested filaments of the same type.
Public engineering reports
Explore the allowlisted MaterialID, comparison, manufacturer, test-session, printing-recommendation and dataset reports.
This database is continuously expanding. YouTube review buttons open 3DPIceland Labs reviews when available, while Product page buttons open the manufacturer or reseller page for the filament. Public report buttons appear only for MaterialIDs explicitly selected for public reporting in the Engineering Platform. If a review link is missing or not working yet, the review video is still in production or scheduled for a future release.
Shows review and product links for the materials currently matching the filters.Links open in a new tab
Strength vs Consistency
Map of strength rating against repeatabilityX-axis: overall combined strength ratingY-axis: consistency score
Strong + consistent is toward the upper rightEach point follows the current filters and chart mode
Use this chart to find materials that are not only strong, but also repeatable. Points far right but low down are strong but inconsistent; points high up but left are predictable but weaker.
Impact vs Stiffness Map
Material toughness/stiffness positioning mapX-axis: stiffness scoreY-axis: impact score
Each point follows the current filters and chart mode
Upper-right materials combine high impact resistance with high stiffness. Lower-right materials are stiff but more brittle; upper-left materials absorb impact better but are less stiff.
This premium map works like a filament ecosystem overview: right means higher impact performance, up means higher stiffness, and larger bubbles have a higher overall combined strength rating. Use the mode selector to switch between individual filaments and material-family averages.
Layer Adhesion vs Overall Strength
Map of total strength against layer bonding behaviorX-axis: overall combined strength ratingY-axis: layer adhesion ratio
Best structural candidates are toward the upper right
Use this to find materials that are strong overall and also keep more strength in upright/layer-sensitive loading.
Hidden Gems
Balanced score from strength, consistency and layer adhesionScore: higher = better all-round performer
Rewards balanced performance rather than one single peak value
Hidden Gems highlights filaments that perform well across multiple dimensions, even if they are not necessarily ranked #1 in tensile, impact or stiffness alone.
CF / GF / Unfilled Comparison
Compare reinforcement types inside one base material family.Shows averages for the selected base material
This chart answers whether carbon fiber or glass fiber actually improves the selected metric compared with unfilled materials of the same base type.
Most Predictable Manufacturers
Average consistency by manufacturerScore: 0–100, higher is more repeatable
Uses the same CV%-based consistency score as the filament consistency chart
This chart can help show whether a manufacturer tends to produce repeatable results across the materials currently visible in the dashboard.
Selected filament vs colors in the same material type
Select one filament sample and compare it against other filament samples of the same material type and reinforcement group, grouped by base color.Selected sampleSame color average
By default, this section compares colors only within the selected filament’s material type and reinforcement group, so PETG-CF colors are compared with PETG-CF colors and unfilled PETG colors with unfilled PETG colors. Tick “Include all reinforcement types” to compare colors across all variants of the selected material type.
Separate pendulum measurements
Saved measurement summaries for materials included in this website export. This static section does not follow the interactive table filters or rankings.
Prima Creator PrimaValue PLA Lightweight Black
Izod and Charpy Impact Strength
Izod Impact Strength · run 1 · 2026-09-21 · Condition 1 · All batches Printed on long side; bed-facing surface and layer/notch directions unconfirmed; specimen: ; notch: Unconfirmed Standard reference: ISO 180 (reference only); Unverified comparative measurement; standard reference is not confirmed conformity Measured 0/10 run target; valid complete-break n=0; mean n/a kJ/m²; sample SD n/a kJ/m²; CV n/a%; min n/a; max n/a kJ/m² No break 0; invalid 0; excluded 0. Conditions and runs are separate. Batch rows overlap their condition total; do not sum them.
Prusa3D Prusament Galaxy Black PLA Black
Izod and Charpy Impact Strength
Izod Impact Strength · 2026-09-30 Instrument readings in kJ/m² Mean 3.783 kJ/m²; Std. Dev 0.109 kJ/m²; CV 2.873%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Charpy Impact Strength · 2026-09-30 Instrument readings in kJ/m² Mean 4.659 kJ/m²; Std. Dev 1.86 kJ/m²; CV 39.918%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Prusa3D Prusament Viva La Bronze PLA Silk Bronze
Izod and Charpy Impact Strength
Izod Impact Strength · 2026-09-30 Instrument readings in kJ/m² Mean 4.435 kJ/m²; Std. Dev 0.35 kJ/m²; CV 7.888%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Charpy Impact Strength · 2026-09-30 Instrument readings in kJ/m² Mean 6.582 kJ/m²; Std. Dev 2.228 kJ/m²; CV 33.85%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Prusa3D Prusament Oh My Gold PLA Silk Gold
Izod and Charpy Impact Strength
Izod Impact Strength · 2026-09-30 Instrument readings in kJ/m² Mean 4.782 kJ/m²; Std. Dev 0.289 kJ/m²; CV 6.039%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Charpy Impact Strength · 2026-09-30 Instrument readings in kJ/m² Mean 5.851 kJ/m²; Std. Dev 1.307 kJ/m²; CV 22.331%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Yasin Standard Soft PLA PLA Soft White
Izod and Charpy Impact Strength
Charpy Impact Strength · 2026-10-03 Instrument readings in kJ/m² Mean 39.349 kJ/m²; Std. Dev 3.768 kJ/m²; CV 9.576%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Izod Impact Strength · 2026-10-03 Instrument readings in kJ/m² Mean 26.715 kJ/m²; Std. Dev 2.097 kJ/m²; CV 7.851%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Prima Creator PrimaSelect Dark Brown PLA CF Brown
Izod and Charpy Impact Strength
Izod Impact Strength · 2026-09-29 Instrument readings in kJ/m² Mean 7.155 kJ/m²; Std. Dev 1.038 kJ/m²; CV 14.505%; Samples 9; Confidence 9 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Prima Creator PrimaValue PLA GF Natural
Izod and Charpy Impact Strength
Charpy Impact Strength · 2026-10-04 Instrument readings in kJ/m² Mean 3.891 kJ/m²; Std. Dev 0.465 kJ/m²; CV 11.948%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Izod Impact Strength · 2026-10-04 Instrument readings in kJ/m² Mean 4.237 kJ/m²; Std. Dev 0.337 kJ/m²; CV 7.962%; Samples 9; Confidence 9 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Prusa3D Prusament Azure Blue PLA Blue
Izod and Charpy Impact Strength
Izod Impact Strength · 2026-10-01 Instrument readings in kJ/m² Mean 3.889 kJ/m²; Std. Dev 0.164 kJ/m²; CV 4.217%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Charpy Impact Strength · 2026-10-01 Instrument readings in kJ/m² Mean 3.897 kJ/m²; Std. Dev 0.564 kJ/m²; CV 14.472%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Prusa3D Prusament Galaxy Silver PLA Gray
Izod and Charpy Impact Strength
Izod Impact Strength · 2026-10-02 Instrument readings in kJ/m² Mean 3.762 kJ/m²; Std. Dev 0.143 kJ/m²; CV 3.808%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Charpy Impact Strength · 2026-10-02 Instrument readings in kJ/m² Mean 4.254 kJ/m²; Std. Dev 0.738 kJ/m²; CV 17.346%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Prusa3D Prusament Mistic Green PLA Green
Izod and Charpy Impact Strength
Izod Impact Strength · 2026-10-02 Instrument readings in kJ/m² Mean 7.042 kJ/m²; Std. Dev 9.988 kJ/m²; CV 141.822%; Samples 9; Confidence 9 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Charpy Impact Strength · 2026-10-02 Instrument readings in kJ/m² Mean 3.421 kJ/m²; Std. Dev 0.234 kJ/m²; CV 6.83%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Prusa3D Prusament Corn Pigment PLA Recycled Brown
Izod and Charpy Impact Strength
Izod Impact Strength · 2026-09-30 Instrument readings in kJ/m² Mean 3.715 kJ/m²; Std. Dev 0.096 kJ/m²; CV 2.592%; Samples 9; Confidence 9 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Charpy Impact Strength · 2026-09-30 Instrument readings in kJ/m² Mean 3.605 kJ/m²; Std. Dev 0.381 kJ/m²; CV 10.564%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Prusa3D Prusament Linden Light PLA Wood Wood Brown
Izod and Charpy Impact Strength
Charpy Impact Strength · 2026-09-30 Instrument readings in kJ/m² Mean 5.462 kJ/m²; Std. Dev 0.314 kJ/m²; CV 5.756%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Izod Impact Strength · 2026-09-30 Instrument readings in kJ/m² Mean 5.113 kJ/m²; Std. Dev 0.136 kJ/m²; CV 2.659%; Samples 8; Confidence 8 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Yasin Standard Wood PLA Wood Wood Brown
Izod and Charpy Impact Strength
Izod Impact Strength · 2026-10-03 Instrument readings in kJ/m² Mean 9.363 kJ/m²; Std. Dev 13.388 kJ/m²; CV 142.982%; Samples 9; Confidence 9 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Charpy Impact Strength · 2026-10-03 Instrument readings in kJ/m² Mean 3.444 kJ/m²; Std. Dev 0.094 kJ/m²; CV 2.721%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
BambuLab Standard Iris Purple PLA CF Purple
Izod and Charpy Impact Strength
Izod Impact Strength · 2026-09-29 Instrument readings in kJ/m² Mean 7.017 kJ/m²; Std. Dev 1.14 kJ/m²; CV 16.245%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Charpy Impact Strength · 2026-09-28 Instrument readings in kJ/m² Mean 8.767 kJ/m²; Std. Dev 1.883 kJ/m²; CV 21.478%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Prusa3D Prusament Prusa Orange PLA Orange
Izod and Charpy Impact Strength
Charpy Impact Strength · 2026-10-01 Instrument readings in kJ/m² Mean 5.167 kJ/m²; Std. Dev 2.218 kJ/m²; CV 42.932%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Izod Impact Strength · 2026-10-01 Instrument readings in kJ/m² Mean 3.765 kJ/m²; Std. Dev 0.121 kJ/m²; CV 3.215%; Samples 9; Confidence 9 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Prusa3D Prusament Jet Black PLA Black
Izod and Charpy Impact Strength
Charpy Impact Strength · 2026-10-01 Instrument readings in kJ/m² Mean 3.629 kJ/m²; Std. Dev 0.417 kJ/m²; CV 11.491%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Izod Impact Strength · 2026-10-01 Instrument readings in kJ/m² Mean 3.862 kJ/m²; Std. Dev 0.179 kJ/m²; CV 4.623%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Prusa3D Prusament Marble Gray PLA Marble Gray
Izod and Charpy Impact Strength
Izod Impact Strength · 2026-09-30 Instrument readings in kJ/m² Mean 3.807 kJ/m²; Std. Dev 0.086 kJ/m²; CV 2.272%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Charpy Impact Strength · 2026-09-30 Instrument readings in kJ/m² Mean 3.556 kJ/m²; Std. Dev 0.435 kJ/m²; CV 12.243%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Yasin Standard White PLA matt White
Izod and Charpy Impact Strength
Izod Impact Strength · 2026-10-03 Instrument readings in kJ/m² Mean 11.935 kJ/m²; Std. Dev 1.579 kJ/m²; CV 13.23%; Samples 9; Confidence 9 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Charpy Impact Strength · 2026-10-03 Instrument readings in kJ/m² Mean 17.495 kJ/m²; Std. Dev 2.716 kJ/m²; CV 15.523%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Yasin Standard Black PLA CF Black
Izod and Charpy Impact Strength
Charpy Impact Strength · 2026-09-28 Instrument readings in kJ/m² Mean 5.204 kJ/m²; Std. Dev 0.33 kJ/m²; CV 6.348%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Izod Impact Strength · 2026-09-29 Instrument readings in kJ/m² Mean 6.324 kJ/m²; Std. Dev 0.61 kJ/m²; CV 9.647%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Bedrock 3D Standard Natural PLA Tough Natual
Izod and Charpy Impact Strength
Izod Impact Strength · 2026-09-21 Instrument readings in kJ/m² Mean 6.434 kJ/m²; Std. Dev 1.01 kJ/m²; CV 15.698%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Charpy Impact Strength · 2026-09-21 Instrument readings in kJ/m² Mean 24.329 kJ/m²; Std. Dev 16.382 kJ/m²; CV 67.333%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Bedrock 3D Standard Black PLA Black
Izod and Charpy Impact Strength
Izod Impact Strength · 2026-09-29 Instrument readings in kJ/m² Mean 8.999 kJ/m²; Std. Dev 3.793 kJ/m²; CV 42.147%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Charpy Impact Strength · 2026-09-29 Instrument readings in kJ/m² Mean 25.357 kJ/m²; Std. Dev 4.877 kJ/m²; CV 19.234%; Samples 9; Confidence 9 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Bedrock 3D Standard White PLA Pro White
Izod and Charpy Impact Strength
Izod Impact Strength · 2026-09-29 Instrument readings in kJ/m² Mean 3.934 kJ/m²; Std. Dev 0.268 kJ/m²; CV 6.802%; Samples 9; Confidence 9 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Charpy Impact Strength · 2026-09-29 Instrument readings in kJ/m² Mean 2.6 kJ/m²; Std. Dev 0.123 kJ/m²; CV 4.741%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Coex 3D Prime Scarlet Red PLA Red
Izod and Charpy Impact Strength
Charpy Impact Strength · 2026-09-28 Instrument readings in kJ/m² Mean 2.277 kJ/m²; Std. Dev 0.053 kJ/m²; CV 2.346%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Izod Impact Strength · 2026-09-29 Instrument readings in kJ/m² Mean 3.754 kJ/m²; Std. Dev 0.222 kJ/m²; CV 5.914%; Samples 8; Confidence 8 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Coex 3D Standard Scarlet Red PLA Red
Izod and Charpy Impact Strength
Charpy Impact Strength · 2026-09-28 Instrument readings in kJ/m² Mean 2.659 kJ/m²; Std. Dev 0.373 kJ/m²; CV 14.039%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Izod Impact Strength · 2026-09-28 Instrument readings in kJ/m² Mean 3.198 kJ/m²; Std. Dev 0.186 kJ/m²; CV 5.808%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Coex 3D Standard Carbon Filled PLA CF Black
Izod and Charpy Impact Strength
Charpy Impact Strength · 2026-09-28 Instrument readings in kJ/m² Mean 7.664 kJ/m²; Std. Dev 2.03 kJ/m²; CV 26.494%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Izod Impact Strength · 2026-09-29 Instrument readings in kJ/m² Mean 5.197 kJ/m²; Std. Dev 0.4 kJ/m²; CV 7.707%; Samples 8; Confidence 8 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Prusa3D Prusament Jet Black PETG V0 Black
Izod and Charpy Impact Strength
Izod Impact Strength · 2026-09-29 Instrument readings in kJ/m² Mean 3.648 kJ/m²; Std. Dev 0.363 kJ/m²; CV 9.95%; Samples 9; Confidence 9 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Charpy Impact Strength · 2026-09-29 Instrument readings in kJ/m² Mean 2.959 kJ/m²; Std. Dev 0.129 kJ/m²; CV 4.368%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Prusa3D Prusament PETG CF Black
Izod and Charpy Impact Strength
Izod Impact Strength · 2026-09-29 Instrument readings in kJ/m² Mean 3.967 kJ/m²; Std. Dev 0.804 kJ/m²; CV 20.265%; Samples 9; Confidence 9 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Charpy Impact Strength · 2026-09-29 Instrument readings in kJ/m² Mean 3.213 kJ/m²; Std. Dev 0.204 kJ/m²; CV 6.361%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Prima Creator PrimaSelect PETG GF White
Izod and Charpy Impact Strength
Charpy Impact Strength · 2026-10-04 Instrument readings in kJ/m² Mean 3.995 kJ/m²; Std. Dev 0.969 kJ/m²; CV 24.267%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Izod Impact Strength · 2026-10-04 Instrument readings in kJ/m² Mean 3.65 kJ/m²; Std. Dev 0.651 kJ/m²; CV 17.834%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Prusa3D Prusament PETG Pro Green
Izod and Charpy Impact Strength
Izod Impact Strength · 2026-09-29 Instrument readings in kJ/m² Mean 1.738 kJ/m²; Std. Dev 0.162 kJ/m²; CV 9.298%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Charpy Impact Strength · 2026-09-29 Instrument readings in kJ/m² Mean 1.567 kJ/m²; Std. Dev 0.654 kJ/m²; CV 41.753%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Prusa3D Prusament Prusa Orange PETG Orange
Izod and Charpy Impact Strength
Charpy Impact Strength · 2026-10-01 Instrument readings in kJ/m² Mean 2.122 kJ/m²; Std. Dev 0.784 kJ/m²; CV 36.937%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Izod Impact Strength · 2026-10-01 Instrument readings in kJ/m² Mean 2.819 kJ/m²; Std. Dev 0.889 kJ/m²; CV 31.537%; Samples 8; Confidence 8 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Prusa3D Prusament Signal White PETG White
Izod and Charpy Impact Strength
Izod Impact Strength · 2026-10-01 Instrument readings in kJ/m² Mean 2.546 kJ/m²; Std. Dev 0.784 kJ/m²; CV 30.814%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Charpy Impact Strength · 2026-10-01 Instrument readings in kJ/m² Mean 2.239 kJ/m²; Std. Dev 0.705 kJ/m²; CV 31.474%; Samples 9; Confidence 9 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
BambuLab Standard Indigo Blue PETG CF Blue
Izod and Charpy Impact Strength
Izod Impact Strength · 2026-09-30 Instrument readings in kJ/m² Mean 5.338 kJ/m²; Std. Dev 0.525 kJ/m²; CV 9.838%; Samples 9; Confidence 9 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Charpy Impact Strength · 2026-09-30 Instrument readings in kJ/m² Mean 4.612 kJ/m²; Std. Dev 0.969 kJ/m²; CV 21.008%; Samples 9; Confidence 9 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Siraya Tech Fiberheart Black PETG Pro CF Black
Izod and Charpy Impact Strength
Izod Impact Strength · 2026-09-29 Instrument readings in kJ/m² Mean 4.255 kJ/m²; Std. Dev 0.72 kJ/m²; CV 16.914%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Charpy Impact Strength · 2026-09-29 Instrument readings in kJ/m² Mean 3.168 kJ/m²; Std. Dev 0.245 kJ/m²; CV 7.728%; Samples 9; Confidence 9 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Yasin Standard Black PETG GF Black
Izod and Charpy Impact Strength
Izod Impact Strength · 2026-09-30 Instrument readings in kJ/m² Mean 5.867 kJ/m²; Std. Dev 0.103 kJ/m²; CV 1.762%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Charpy Impact Strength · 2026-09-30 Instrument readings in kJ/m² Mean 6.159 kJ/m²; Std. Dev 0.2 kJ/m²; CV 3.245%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Yasin Standard Black PETG CF Black
Izod and Charpy Impact Strength
Charpy Impact Strength · 2026-09-30 Instrument readings in kJ/m² Mean 4.298 kJ/m²; Std. Dev 0.426 kJ/m²; CV 9.903%; Samples 9; Confidence 9 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Izod Impact Strength · 2026-09-30 Instrument readings in kJ/m² Mean 4.467 kJ/m²; Std. Dev 0.239 kJ/m²; CV 5.352%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Coex 3D Standard Banana Yellow PETG Yellow
Izod and Charpy Impact Strength
Izod Impact Strength · 2026-09-29 Instrument readings in kJ/m² Mean 1.946 kJ/m²; Std. Dev 0.245 kJ/m²; CV 12.608%; Samples 9; Confidence 9 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Charpy Impact Strength · 2026-09-28 Instrument readings in kJ/m² Mean 1.109 kJ/m²; Std. Dev 0.542 kJ/m²; CV 48.87%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
3D Fuel PCTG PCTG Pro CF Black
Izod and Charpy Impact Strength
Izod Impact Strength · 2026-10-04 Instrument readings in kJ/m² Mean 7.437 kJ/m²; Std. Dev 0.453 kJ/m²; CV 6.096%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Charpy Impact Strength · 2026-10-04 Instrument readings in kJ/m² Mean 7.476 kJ/m²; Std. Dev 0.254 kJ/m²; CV 3.404%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
3D Fuel PCTG Toolbox Red PCTG Pro GF Red
Izod and Charpy Impact Strength
Izod Impact Strength · 2026-10-04 Instrument readings in kJ/m² Mean 10.054 kJ/m²; Std. Dev 0.889 kJ/m²; CV 8.839%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Charpy Impact Strength · 2026-10-04 Instrument readings in kJ/m² Mean 9.663 kJ/m²; Std. Dev 0.771 kJ/m²; CV 7.974%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Coex 3D Prime Banany Yellow PCTG Yellow
Izod and Charpy Impact Strength
Charpy Impact Strength · 2026-09-28 Instrument readings in kJ/m² Mean 1.1 kJ/m²; Std. Dev 0.043 kJ/m²; CV 3.916%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Izod Impact Strength · 2026-09-29 Instrument readings in kJ/m² Mean 2.826 kJ/m²; Std. Dev 0.773 kJ/m²; CV 27.357%; Samples 9; Confidence 9 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
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Izod and Charpy Impact Strength
Charpy Impact Strength · 2026-10-04 Instrument readings in kJ/m² Mean 6.482 kJ/m²; Std. Dev 0.353 kJ/m²; CV 5.441%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Izod Impact Strength · 2026-10-04 Instrument readings in kJ/m² Mean 5.734 kJ/m²; Std. Dev 0.223 kJ/m²; CV 3.884%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
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Izod and Charpy Impact Strength
Izod Impact Strength · 2026-10-03 Instrument readings in kJ/m² Mean 6.654 kJ/m²; Std. Dev 0.577 kJ/m²; CV 8.672%; Samples 9; Confidence 9 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Charpy Impact Strength · 2026-10-03 Instrument readings in kJ/m² Mean 23.71 kJ/m²; Std. Dev 2.19 kJ/m²; CV 9.236%; Samples 6; Confidence 6 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
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Izod and Charpy Impact Strength
Izod Impact Strength · 2026-10-03 Instrument readings in kJ/m² Mean 6.369 kJ/m²; Std. Dev 0.345 kJ/m²; CV 5.422%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Charpy Impact Strength · 2026-10-03 Instrument readings in kJ/m² Mean 5.606 kJ/m²; Std. Dev 0.734 kJ/m²; CV 13.096%; Samples 9; Confidence 9 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
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Izod and Charpy Impact Strength
Charpy Impact Strength · 2026-09-28 Instrument readings in kJ/m² Mean 8.932 kJ/m²; Std. Dev 1.51 kJ/m²; CV 16.904%; Samples 9; Confidence 9 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Izod Impact Strength · 2026-09-29 Instrument readings in kJ/m² Mean 7.8 kJ/m²; Std. Dev 1.24 kJ/m²; CV 15.892%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
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Izod and Charpy Impact Strength
Izod Impact Strength · 2026-09-29 Instrument readings in kJ/m² Mean 1.648 kJ/m²; Std. Dev 0.132 kJ/m²; CV 7.992%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Charpy Impact Strength · 2026-09-29 Instrument readings in kJ/m² Mean 0.841 kJ/m²; Std. Dev 0.28 kJ/m²; CV 33.34%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
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Izod and Charpy Impact Strength
Izod Impact Strength · 2026-10-03 Instrument readings in kJ/m² Mean 6.351 kJ/m²; Std. Dev 1.112 kJ/m²; CV 17.513%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Charpy Impact Strength · 2026-10-03 Instrument readings in kJ/m² Mean 8.593 kJ/m²; Std. Dev 4.095 kJ/m²; CV 47.66%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
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Izod and Charpy Impact Strength
Izod Impact Strength · 2026-10-02 Instrument readings in kJ/m² Mean 2.107 kJ/m²; Std. Dev 0.375 kJ/m²; CV 17.807%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Charpy Impact Strength · 2026-10-02 Instrument readings in kJ/m² Mean 1.912 kJ/m²; Std. Dev 0.232 kJ/m²; CV 12.118%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
BambuLab Standard White ABS GF White
Izod and Charpy Impact Strength
Charpy Impact Strength · 2026-10-01 Instrument readings in kJ/m² Mean 9.415 kJ/m²; Std. Dev 0.433 kJ/m²; CV 4.595%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Izod Impact Strength · 2026-10-01 Instrument readings in kJ/m² Mean 8.659 kJ/m²; Std. Dev 0.256 kJ/m²; CV 2.956%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
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Izod and Charpy Impact Strength
Charpy Impact Strength · 2026-10-01 Instrument readings in kJ/m² Mean 7.828 kJ/m²; Std. Dev 0.711 kJ/m²; CV 9.088%; Samples 5; Confidence 5 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Izod Impact Strength · 2026-10-01 Instrument readings in kJ/m² Mean 7.167 kJ/m²; Std. Dev 0.3 kJ/m²; CV 4.18%; Samples 9; Confidence 9 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
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Izod and Charpy Impact Strength
Izod Impact Strength · 2026-09-30 Instrument readings in kJ/m² Mean 8.994 kJ/m²; Std. Dev 1.61 kJ/m²; CV 17.896%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Charpy Impact Strength · 2026-10-01 Instrument readings in kJ/m² Mean 9.753 kJ/m²; Std. Dev 2.049 kJ/m²; CV 21.011%; Samples 9; Confidence 9 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
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Izod and Charpy Impact Strength
Izod Impact Strength · 2026-09-30 Instrument readings in kJ/m² Mean 7.414 kJ/m²; Std. Dev 0.151 kJ/m²; CV 2.037%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Charpy Impact Strength · 2026-09-30 Instrument readings in kJ/m² Mean 7.517 kJ/m²; Std. Dev 0.247 kJ/m²; CV 3.292%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
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Izod and Charpy Impact Strength
Izod Impact Strength · 2026-09-29 Instrument readings in kJ/m² Mean 65.708 kJ/m²; Std. Dev 9.686 kJ/m²; CV 14.741%; Samples 9; Confidence 9 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Charpy Impact Strength · 2026-09-29 Instrument readings in kJ/m² Mean 123.714 kJ/m²; Std. Dev 9.88 kJ/m²; CV 7.986%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
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Izod and Charpy Impact Strength
Charpy Impact Strength · 2026-10-02 Instrument readings in kJ/m² Mean 26.387 kJ/m²; Std. Dev 1.553 kJ/m²; CV 5.885%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Izod Impact Strength · 2026-10-02 Instrument readings in kJ/m² Mean 10.165 kJ/m²; Std. Dev 1.496 kJ/m²; CV 14.715%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Yasin Standard Black ASA CF Black
Izod and Charpy Impact Strength
Izod Impact Strength · 2026-10-02 Instrument readings in kJ/m² Mean 5.07 kJ/m²; Std. Dev 0.134 kJ/m²; CV 2.636%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Charpy Impact Strength · 2026-10-02 Instrument readings in kJ/m² Mean 5.3 kJ/m²; Std. Dev 0.101 kJ/m²; CV 1.905%; Samples 9; Confidence 9 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Yasin Standard Black ASA GF Black
Izod and Charpy Impact Strength
Izod Impact Strength · 2026-10-03 Instrument readings in kJ/m² Mean 19.916 kJ/m²; Std. Dev 1.833 kJ/m²; CV 9.205%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Charpy Impact Strength · 2026-10-03 Instrument readings in kJ/m² Mean 24.332 kJ/m²; Std. Dev 5.763 kJ/m²; CV 23.683%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
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Izod and Charpy Impact Strength
Izod Impact Strength · 2026-10-03 Instrument readings in kJ/m² Mean 10.124 kJ/m²; Std. Dev 0.607 kJ/m²; CV 5.993%; Samples 8; Confidence 8 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Charpy Impact Strength · 2026-10-03 Instrument readings in kJ/m² Mean 10.152 kJ/m²; Std. Dev 0.73 kJ/m²; CV 7.193%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
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Izod and Charpy Impact Strength
Charpy Impact Strength · 2026-09-29 Instrument readings in kJ/m² Mean 34.295 kJ/m²; Std. Dev 15.966 kJ/m²; CV 46.553%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Izod Impact Strength · 2026-09-29 Instrument readings in kJ/m² Mean 20.818 kJ/m²; Std. Dev 4.598 kJ/m²; CV 22.088%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
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Izod and Charpy Impact Strength
Izod Impact Strength · 2026-09-29 Instrument readings in kJ/m² Mean 24.962 kJ/m²; Std. Dev 8.789 kJ/m²; CV 35.208%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Charpy Impact Strength · 2026-09-29 Instrument readings in kJ/m² Mean 65.179 kJ/m²; Std. Dev 28.002 kJ/m²; CV 42.962%; Samples 8; Confidence 8 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
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Izod and Charpy Impact Strength
Charpy Impact Strength · 2026-10-02 Instrument readings in kJ/m² Mean 23.71 kJ/m²; Std. Dev 1.999 kJ/m²; CV 8.431%; Samples 7; Confidence 7 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Izod Impact Strength · 2026-10-02 Instrument readings in kJ/m² Mean 14.068 kJ/m²; Std. Dev 1.443 kJ/m²; CV 10.259%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Eryone Standard Black ASA CF Black
Izod and Charpy Impact Strength
Izod Impact Strength · 2026-10-02 Instrument readings in kJ/m² Mean 11.78 kJ/m²; Std. Dev 5.7 kJ/m²; CV 48.387%; Samples 9; Confidence 9 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Charpy Impact Strength · 2026-10-02 Instrument readings in kJ/m² Mean 23.206 kJ/m²; Std. Dev 2.795 kJ/m²; CV 12.046%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Eryone Standard White ASA GF White
Izod and Charpy Impact Strength
Charpy Impact Strength · 2026-10-02 Instrument readings in kJ/m² Mean 6.98 kJ/m²; Std. Dev 0.169 kJ/m²; CV 2.423%; Samples 9; Confidence 9 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Izod Impact Strength · 2026-10-02 Instrument readings in kJ/m² Mean 7 kJ/m²; Std. Dev 0.271 kJ/m²; CV 3.864%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
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Izod and Charpy Impact Strength
Charpy Impact Strength · 2026-10-04 Instrument readings in kJ/m² Mean 10.165 kJ/m²; Std. Dev 0.625 kJ/m²; CV 6.153%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Izod Impact Strength · 2026-10-04 Instrument readings in kJ/m² Mean 11.666 kJ/m²; Std. Dev 0.364 kJ/m²; CV 3.122%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
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Izod and Charpy Impact Strength
Charpy Impact Strength · 2026-10-03 Instrument readings in kJ/m² Mean 11.301 kJ/m²; Std. Dev 0.272 kJ/m²; CV 2.405%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Izod Impact Strength · 2026-10-03 Instrument readings in kJ/m² Mean 11.561 kJ/m²; Std. Dev 0.217 kJ/m²; CV 1.874%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
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Izod and Charpy Impact Strength
Izod Impact Strength · 2026-09-29 Instrument readings in kJ/m² Mean 5.548 kJ/m²; Std. Dev 0.183 kJ/m²; CV 3.297%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Charpy Impact Strength · 2026-09-29 Instrument readings in kJ/m² Mean 4.356 kJ/m²; Std. Dev 1.229 kJ/m²; CV 28.218%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Yasin Standard Black PC Plus Black
Izod and Charpy Impact Strength
Charpy Impact Strength · 2026-10-03 Instrument readings in kJ/m² Mean 2.989 kJ/m²; Std. Dev 1.03 kJ/m²; CV 34.45%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Izod Impact Strength · 2026-10-03 Instrument readings in kJ/m² Mean 4.159 kJ/m²; Std. Dev 0.472 kJ/m²; CV 11.358%; Samples 9; Confidence 9 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Extrudr DuraPro PC/PBT CF Black
Izod and Charpy Impact Strength
Izod Impact Strength · 2026-10-03 Instrument readings in kJ/m² Mean 9.866 kJ/m²; Std. Dev 0.235 kJ/m²; CV 2.383%; Samples 9; Confidence 9 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Charpy Impact Strength · 2026-10-03 Instrument readings in kJ/m² Mean 9.673 kJ/m²; Std. Dev 0.348 kJ/m²; CV 3.602%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Yasin Standard Clear PMMA Clear
Izod and Charpy Impact Strength
Charpy Impact Strength · 2026-10-04 Instrument readings in kJ/m² Mean 3.039 kJ/m²; Std. Dev 0.566 kJ/m²; CV 18.631%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Izod Impact Strength · 2026-10-04 Instrument readings in kJ/m² Mean 3.005 kJ/m²; Std. Dev 0.152 kJ/m²; CV 5.045%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
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Izod and Charpy Impact Strength
Izod Impact Strength · 2026-10-02 Instrument readings in kJ/m² Mean 11.868 kJ/m²; Std. Dev 0.462 kJ/m²; CV 3.89%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Charpy Impact Strength · 2026-10-02 Instrument readings in kJ/m² Mean 12.017 kJ/m²; Std. Dev 0.194 kJ/m²; CV 1.617%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Prusa3D Prusament Natural PP GF White
Izod and Charpy Impact Strength
Charpy Impact Strength · 2026-10-02 Instrument readings in kJ/m² Mean 13.884 kJ/m²; Std. Dev 0.48 kJ/m²; CV 3.457%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Izod Impact Strength · 2026-10-02 Instrument readings in kJ/m² Mean 13.632 kJ/m²; Std. Dev 0.554 kJ/m²; CV 4.062%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Extrudr DuraPro PA6 CF Black
Izod and Charpy Impact Strength
Charpy Impact Strength · 2026-10-01 Instrument readings in kJ/m² Mean 5.764 kJ/m²; Std. Dev 0.85 kJ/m²; CV 14.749%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Izod Impact Strength · 2026-10-01 Instrument readings in kJ/m² Mean 6.103 kJ/m²; Std. Dev 0.927 kJ/m²; CV 15.188%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Yasin Standard Black PA6 CF Black
Izod and Charpy Impact Strength
Izod Impact Strength · 2026-10-01 Instrument readings in kJ/m² Mean 5.898 kJ/m²; Std. Dev 0.458 kJ/m²; CV 7.76%; Samples 9; Confidence 9 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Charpy Impact Strength · 2026-10-01 Instrument readings in kJ/m² Mean 5.716 kJ/m²; Std. Dev 0.316 kJ/m²; CV 5.535%; Samples 9; Confidence 9 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Extrudr DuraPro PA6 GF Black
Izod and Charpy Impact Strength
Charpy Impact Strength · 2026-10-04 Instrument readings in kJ/m² Mean 5.867 kJ/m²; Std. Dev 0.809 kJ/m²; CV 13.795%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Izod Impact Strength · 2026-10-04 Instrument readings in kJ/m² Mean 5.498 kJ/m²; Std. Dev 0.732 kJ/m²; CV 13.314%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
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Izod and Charpy Impact Strength
Izod Impact Strength · 2026-10-02 Instrument readings in kJ/m² Mean 4.672 kJ/m²; Std. Dev 0.484 kJ/m²; CV 10.357%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Charpy Impact Strength · 2026-10-02 Instrument readings in kJ/m² Mean 4.397 kJ/m²; Std. Dev 0.775 kJ/m²; CV 17.629%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Eryone Standard Black PA6 GF Black
Izod and Charpy Impact Strength
Izod Impact Strength · 2026-09-30 Instrument readings in kJ/m² Mean 19.164 kJ/m²; Std. Dev 5.524 kJ/m²; CV 28.823%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Charpy Impact Strength · 2026-09-30 Instrument readings in kJ/m² Mean 18.38 kJ/m²; Std. Dev 0.917 kJ/m²; CV 4.987%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Eryone Standard Black PA6 CF Black
Izod and Charpy Impact Strength
Izod Impact Strength · 2026-10-01 Instrument readings in kJ/m² Mean 4.815 kJ/m²; Std. Dev 0.399 kJ/m²; CV 8.281%; Samples 9; Confidence 9 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Charpy Impact Strength · 2026-10-01 Instrument readings in kJ/m² Mean 4.684 kJ/m²; Std. Dev 0.635 kJ/m²; CV 13.564%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Bedrock 3D Standard Natural PA6 Natural
Izod and Charpy Impact Strength
Charpy Impact Strength · 2026-09-29 Instrument readings in kJ/m² Mean 1.667 kJ/m²; Std. Dev 0.676 kJ/m²; CV 40.568%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Izod Impact Strength · 2026-09-29 Instrument readings in kJ/m² Mean 1.965 kJ/m²; Std. Dev 0.697 kJ/m²; CV 35.483%; Samples 9; Confidence 9 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
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Izod and Charpy Impact Strength
Charpy Impact Strength · 2026-09-29 Instrument readings in kJ/m² Mean 8.43 kJ/m²; Std. Dev 0.595 kJ/m²; CV 7.053%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Izod Impact Strength · 2026-09-29 Instrument readings in kJ/m² Mean 9.935 kJ/m²; Std. Dev 0.655 kJ/m²; CV 6.594%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
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Izod and Charpy Impact Strength
Izod Impact Strength · 2026-09-29 Instrument readings in kJ/m² Mean 9.884 kJ/m²; Std. Dev 0.302 kJ/m²; CV 3.057%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Charpy Impact Strength · 2026-09-29 Instrument readings in kJ/m² Mean 9.91 kJ/m²; Std. Dev 0.512 kJ/m²; CV 5.163%; Samples 9; Confidence 9 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
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Izod and Charpy Impact Strength
Izod Impact Strength · 2026-10-04 Instrument readings in kJ/m² Mean 8.907 kJ/m²; Std. Dev 0.604 kJ/m²; CV 6.785%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Charpy Impact Strength · 2026-10-04 Instrument readings in kJ/m² Mean 8.674 kJ/m²; Std. Dev 0.792 kJ/m²; CV 9.135%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
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Izod and Charpy Impact Strength
Charpy Impact Strength · 2026-10-04 Instrument readings in kJ/m² Mean 17.214 kJ/m²; Std. Dev 0.625 kJ/m²; CV 3.632%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Izod Impact Strength · 2026-10-04 Instrument readings in kJ/m² Mean 16.462 kJ/m²; Std. Dev 0.508 kJ/m²; CV 3.085%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Extrudr DuraPro Black PA12 CF Black
Izod and Charpy Impact Strength
Izod Impact Strength · 2026-09-29 Instrument readings in kJ/m² Mean 8.161 kJ/m²; Std. Dev 0.209 kJ/m²; CV 2.563%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Charpy Impact Strength · 2026-09-29 Instrument readings in kJ/m² Mean 8.556 kJ/m²; Std. Dev 0.258 kJ/m²; CV 3.019%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Eryone Standard Black PA12 GF Black
Izod and Charpy Impact Strength
Izod Impact Strength · 2026-09-30 Instrument readings in kJ/m² Mean 18.772 kJ/m²; Std. Dev 0.281 kJ/m²; CV 1.495%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Charpy Impact Strength · 2026-09-30 Instrument readings in kJ/m² Mean 19.057 kJ/m²; Std. Dev 0.964 kJ/m²; CV 5.057%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Eryone Standard Black PA12 CF Black
Izod and Charpy Impact Strength
Izod Impact Strength · 2026-10-01 Instrument readings in kJ/m² Mean 14.986 kJ/m²; Std. Dev 0.641 kJ/m²; CV 4.274%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Charpy Impact Strength · 2026-10-01 Instrument readings in kJ/m² Mean 16.137 kJ/m²; Std. Dev 1.031 kJ/m²; CV 6.387%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Yasin Standard Black PA12 CF Black
Izod and Charpy Impact Strength
Izod Impact Strength · 2026-10-04 Instrument readings in kJ/m² Mean 4.373 kJ/m²; Std. Dev 0.127 kJ/m²; CV 2.91%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Charpy Impact Strength · 2026-10-04 Instrument readings in kJ/m² Mean 4.7 kJ/m²; Std. Dev 0.44 kJ/m²; CV 9.353%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Siraya Tech Fiberheart Black TPU 67D GF Black
Izod and Charpy Impact Strength
Izod Impact Strength · 2026-10-04 Instrument readings in kJ/m² Mean 38.345 kJ/m²; Std. Dev 2.077 kJ/m²; CV 5.417%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
Charpy Impact Strength · 2026-10-04 Instrument readings in kJ/m² Mean 37.801 kJ/m²; Std. Dev 0.917 kJ/m²; CV 2.426%; Samples 10; Confidence 10 No break 0; invalid 0; excluded 0. Comparative measurements; standard conformity unverified.
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Pricing & Value Explorer
Public comparison pricing uses MSRP normalized to USD per kilogram.Landed cost reflects 3DPIceland's Iceland purchase cost and is not a universal retail price.
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MSRP USD/kg
Landed USD/kg
Overall
Value index
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The value index is a relative comparison within the currently visible dataset: overall combined strength rating divided by MSRP USD/kg, normalized so the best visible result equals 100. It is not a universal recommendation and does not include printability, temperature resistance, availability, or application-specific requirements.
Dashed quadrant lines show the average MSRP and average selected performance among the currently visible qualifying materials. The right-side quadrant names and both average labels remain visible as the chart moves. Both axes scale to the currently visible filtered data using rounded engineering-style intervals such as 1, 2, 2.5, 5, 10 and their multiples. This removes unused space, keeps the quadrant averages near the center and produces easier-to-read tick labels. Points animate smoothly from their previous positions when filters or metrics change. Click any point to lock its tooltip; click it again or click outside the chart to close it. A small deterministic visual offset separates overlapping points without changing the underlying values shown in tooltips. “Best-value frontier” keeps only materials for which no other visible material is both cheaper and at least as strong, or equally priced and stronger. Prices are manually researched reference values and can change; landed cost is specific to 3DPIceland purchases in Iceland.
Value Rankings
Ranks visible materials by measured performance per MSRP dollar.Use the main filters above to compare a material family, manufacturer, reinforcement type, or selected price range.
Controls only the Value Rankings below.
Each ranking divides the selected normalized performance score by MSRP USD/kg, then normalizes the best visible result to 100. Rankings require both a valid MSRP and the selected measurement. They are comparative indicators, not universal buying recommendations.
Measured material behavior
Flexible Testing
Compare mean results for flexible filaments. Hover over a bar for sample statistics, or click to keep them open.
Click to select or deselect. No selection shows all matching filaments.
3DPIceland Labs
Experimental Lab
Published parameter studies and verified native test runs. Full chart visualization arrives in the dedicated Experimental Lab dashboard milestone.
Independent filament testing and manufacturer intelligence
Put your materials into comparable, real-world testing
3DPIceland Labs measures tensile strength, impact resistance, stiffness and layer adhesion using one controlled, repeatable workflow. Manufacturers receive independent technical visibility, comparable engineering context and long-term discoverability across the database, rankings, reports and relevant video coverage.
Manufacturers27
Materials in database262+
Tested materials250+
Verification checks150+
Manufacturer submission portal
Submit materials for independent testing
Send production filament for inclusion in the 3DPIceland Engineering Platform. Materials enter the same documented print, measurement, calculation and verification pipeline as the rest of the database. Results are independent and data-driven; paid placement is not required and does not influence rankings.
1. Contact usTell us which materials, product lines and technical claims you want evaluated.
2. Send materialsWe confirm spool requirements, shipping details and the intended comparison scope.
3. Controlled testingSpecimens are printed and measured through the documented tensile, impact, stiffness and layer-adhesion workflow.
4. Published contextEligible results enter the database, manufacturer comparisons, rankings, engineering reports and relevant review coverage.
Complete the form and your email application will open with a structured enquiry addressed to 3DPIceland Labs. No information is uploaded or stored by this website.
Tensile243materials with verified tensile results
Impact243materials with verified impact results
Stiffness240materials with verified stiffness results
Layer adhesion243materials with both tensile orientations
Manufacturer comparison27manufacturers available for comparison
Profiles, material coverage and engineering highlights below are generated from the canonical SQLite database and verified result summaries during every website export.
3D Fuel
USA • Founded 2014 • Fargo, North Dakota, USA
US filament manufacturer
3Materials
3Tested
1Families
Engineering focus
Sustainable materials
Strengths
USA made, consistent quality
Typical applications
Prototyping, functional parts
Sustainability
Bio-based materials
Engineering intelligence
Strongest tensile3D Fuel PCTG Cobalt Blue PCTG Pro Blue37,6 MPa
Best impact3D Fuel PCTG Toolbox Red PCTG Pro GF Red24,5 kJ/m²
Highest stiffness3D Fuel PCTG PCTG Pro CF Black2635,9 MPa
Best layer adhesion3D Fuel PCTG Cobalt Blue PCTG Pro Blue42,8 /100
Iceland (ISK) Default Pricing
Default pricing values in this calculator are configured for Iceland and use Icelandic Króna (ISK). Adjust labor rates,
electricity costs, printer operating costs, and other values as needed for your region or business.
3D Printing Price Calculator
Standalone calculator based on the Print Farm Academy Excel sheet. Fill in the blue input fields to estimate material
cost, labor, machine time, packaging, landed cost, and suggested customer pricing.
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3DP Iceland
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Public engineering report portfolio
3DPIceland Labs Engineering Reports
One canonical catalog for the complete public report portfolio.
3DPIceland Labs Generated with 3DPIceland Engineering Platform v70.0.4 DIRECT-IMPACT-METHODOLOGY - Izod and Charpy Methodology 2026-10-04 18:13:41
Package contract: this index links existing allowlisted canonical HTML/PDF artifacts. It does not merge reports or recalculate measurements and scores.
Public materials
262
Report artifacts
830
Report types
6
Material Engineering Reports
262
Test Session Evidence
262
Printing Recommendations
262
Public Material Summary
Public Material Summary
Dataset identity, public test coverage, material/manufacturer distribution and the complete public score ledger.
This page documents the practical, repeatable test workflow behind the public database. It combines an accessible explanation with technical details for readers who want to understand specimen orientation, measurements, calculations, repeatability and known limitations.
Scope: These are comparative 3DPIceland Labs measurements produced with consistent in-house equipment and procedures. They are not certified ISO or ASTM datasheet values and should not be interpreted as a replacement for accredited laboratory testing.
The objective is controlled comparison across filament brands, material families, colors and reinforced variants. A result is most useful when the same specimen design, orientation, equipment and calculation path are used repeatedly. The database therefore emphasizes consistency and transparency over claiming laboratory certification.
Comparative
Results are designed to compare materials measured within this system. Direct comparison with manufacturer datasheets requires caution because standards, conditioning and specimen geometry may differ.
Orientation-aware
Flat and upright specimens reveal different behavior. Flat specimens primarily represent strength through deposited roads, while upright specimens emphasize bonding between printed layers.
Repeatable
Multiple specimens are measured where applicable. Averages, variation, sample counts and confidence indicators help show how stable each result is.
Printing standard
Specimens are printed using a controlled internal test profile so that material-to-material differences are not hidden by changing geometry or general print strategy. Material-specific temperature requirements may differ, but the comparative workflow keeps the remaining relevant settings consistent within each test family.
Specimens are printed in defined flat and upright orientations when the test requires both.
The same specimen geometry and repeatable slicer strategy are used for comparable materials.
Test specimens are inspected before measurement; samples damaged during printing or removal are not treated as valid measurements.
Material preparation, including drying where required, is recorded as part of the practical test context.
Important: Print temperature, moisture, cooling, machine calibration, color additives and manufacturing batch can all affect the measured result. The database represents the tested spool and documented print conditions.
Mechanical test 01
Tensile & layer adhesion strength
What it measures: The peak pulling force required to break a narrowed printed specimen. Flat specimens are presented publicly as Tensile Strength; upright specimens are presented as Layer Adhesion Strength.
Procedure
The specimen is secured in the custom tensile fixture.
A force gauge is set to peak-hold mode and the specimen is pulled until fracture.
The peak force is recorded in newtons.
Up to ten flat and ten upright specimens are measured for a complete material test.
Calculation
Peak force is converted to stress using the effective printed cross-sectional area at the designed failure zone. Internal void space is excluded rather than treating the complete outer rectangle as solid.
Tensile stress (MPa) = Peak force (N) ÷ Effective area (mm²)
Technical details
The native calculation engine uses a canonical effective cross-section of approximately 6.5016 mm². The fixture is designed for a practical range up to roughly 500 N. Fracture should occur in the narrowed gauge region; abnormal fixture or removal failures are excluded.
Watch the complete test procedure▶ Tensile testing videoShows the custom fixture, specimen orientations, peak-force measurement and MPa conversion.
Direct instrument measurement
Izod impact — ISO 180 method family
What it measures: Impact response with the specimen held as a cantilever in the Izod fixture. The operator uses the new pendulum instrument for the ISO 180 method family. This identifies the method family; it does not certify the printed result or assert a verified standard edition, conditioning protocol or accredited test.
Specimen and instrument
The current specimen is printed flat and measures 80 × 10 × 4 mm, with a 2 mm notch.
The remaining geometric section is 4 × 8 = 32 mm². This description does not establish the infill or internal construction.
The operator-reported nominal Izod hammer energy is 2.75 J. This is equipment context, not the radar score reference or a guarantee of usable measurement range.
Readings and interpretation
The instrument supplies kJ/m² directly. Up to ten readings are entered for each material in the Izod table; the app does not apply the legacy angle calculation or divide the readings by area again. Print orientation describes how the coupon was printed, independently of its position in the test fixture.
Record a no-break outcome as NB; it is retained but excluded from numeric statistics, not replaced by zero or a maximum value. Partial or abnormal breaks need failure notes and careful interpretation.
Izod values are compared within the Izod method. They cannot be converted to Charpy or Legacy Impact values by a universal factor.
What it measures: Impact response with the specimen resting across two supports in the Charpy fixture. The operator uses the new pendulum instrument for the ISO 179 method family. The fixture and loading differ from Izod, even when both coupons were printed flat.
Specimen and instrument
The current specimen is printed flat and measures 80 × 10 × 4 mm, with a 2 mm notch.
The remaining geometric section is 4 × 8 = 32 mm². This description does not establish the infill or internal construction.
The operator-reported nominal Charpy hammer energy is 2 J. Hammer energy is not the radar score reference or a guarantee of usable measurement range.
Readings and interpretation
The instrument supplies kJ/m² directly. Up to ten readings are entered for each material in the Charpy table. The app calculates statistics from these readings without repeating the instrument's energy-to-area conversion.
NB means no break: the outcome is retained and excluded from numeric statistics, never treated as zero or an invented numerical result. Compare like specimen geometry, notch, printing conditions and failure modes within the same method.
ISO 179 identifies the method family here; the recorded data do not independently establish a particular standard edition, complete protocol compliance or certified material-datasheet values.
What it measures: How much energy a printed specimen absorbs when struck by a pendulum hammer. A material that stops more of the hammer's motion receives a higher impact result.
Procedure
The specimen is inserted into the custom holder and locked to prevent movement.
The indicator is reset and the pendulum is raised to the standard release position.
The hammer is released without an additional push.
The remaining travel is read from the indicator and converted into absorbed impact energy.
Flat and upright orientations are measured separately, normally using multiple specimens per orientation.
Calculation
The no-sample swing establishes the available pendulum energy. The specimen's remaining swing is used to calculate energy lost by the hammer, normalized by the effective specimen cross-section. Partial fracture, deformation and the hammer dragging along the specimen can contribute to that loss; it must not always be interpreted as clean fracture energy.
Legacy Impact (kJ/m²) = Absorbed energy (J) × 1000 ÷ Net area (mm²)
Technical details
The native calculation engine uses a no-sample reference angle of approximately 105.411° and a net section of approximately 0.00004816 m². Repeated empty swings indicated about 3% spread between the highest and lowest readings during early validation.
Legacy Impact is retained as a historical comparison within the old method. It is not interchangeable with Izod or Charpy. Its radar axis shows the mean of available Flat/Upright values as a percentage of the matching rig maximum, capped at 100%; it is excluded from modern Overall and Consistency scores. With 2.743860924 J available energy and 48.1603 mm² net area, that maximum is approximately 56.9735 kJ/m².
Watch the complete test procedure▶ Legacy Impact testing videoShows the historical pendulum fixture, specimen locking system, release sequence and repeatability development.
Mechanical test 03
Stiffness
What it measures: Resistance to bending under a defined load. A higher calculated modulus means the material deflects less and is therefore stiffer.
Procedure
A solid printed beam specimen is placed across the fixture supports.
The contact point is lowered until the indicator confirms initial contact without loading the beam.
The scale is zeroed and the standard weight is applied.
Screw revolutions and remaining degrees are recorded to determine displacement.
The measurement is repeated to assess consistency.
Calculation
Measured center deflection is combined with load, support span and specimen geometry using the fixture's beam-deflection calculation to estimate stiffness in MPa.
Modulus ∝ Load × Span³ ÷ (Deflection × Second moment of area)
Technical details
The native calculation path uses approximately 1.058774 mm per revolution, a 118.2 mm support span, a 5.47 N load and a second moment of area of approximately 34.679467 mm⁴. Early same-specimen repeats showed roughly 5% variation after fixture repair and validation.
Watch the complete test procedure▶ Stiffness testing videoShows specimen placement, zero-contact setup, deflection reading and stiffness calculation.
Mechanical test 04
TPU Compression
What it measures: Resistance of a printed TPU cylinder to 20% Z-direction compression. A higher force means greater resistance under this exact method, not automatically a better material.
3DPIceland Labs TPU Compression Test — v1.0
9 mm diameter × 10 mm actual initial height cylinder with 100% rectilinear infill, printed on its flat circular base.
SAUTER TVL manual stand with SAUTER FK 500 force gauge; displacement is zeroed at first contact before noticeable compression.
The platen is lowered evenly over approximately 15 seconds to 20% of measured initial height (2.00 mm for exactly 10.00 mm).
Displacement is held fixed; force is read separately after 10 seconds and 30 seconds.
The primary result is Compression Force at 20% Strain — 30 s hold (N). The 10 s reading is supporting detail.
Baseline comparison uses the first compression of independent specimens; later cycles remain explicitly separate.
Interpretation and limits
The 30 s point was selected because force change had slowed during method development, reducing sensitivity to small timing error. It does not claim equilibrium. If 20% strain cannot be reached within the FK 500 measurement range, the target is recorded as not reached; 500 N is never invented as a target result.
Technical details and limitations
This is an in-house comparative method, not ASTM D575 or ISO 7743. ISO 7743 informed development, but the specimen, manual approach, 20% target and hold readings are specific to 3DPIceland Labs. Manual rate, first contact, print quality, dimensions and fixture compliance can affect results. Specimen spread describes method repeatability, not a complete uncertainty budget.
Mechanical test 05
Heat Deflection
What it measures: The nearby under-specimen BlueDOT probe-indicated fixture temperature when a flat specimen reaches 2.00 mm mid-span deflection. The governed result is recorded in °C under method 3dp-thermal-deflection-fixture-v1.
Specimen and fixture
A 127 × 12.7 × 3.2 mm specimen is printed flat.
The specimen rests across a 110 mm clear support span.
A centered nominal 54 g M20 nut applies approximately 0.530 N; the central bolt does not add specimen load.
Heating and measurement
The fixture and specimen are heated in an oven from an ambient start near 25 °C.
The observed oven ramp is non-linear, so elapsed time is not converted into temperature.
One result is recorded per material when the specimen reaches the 2.00 mm endpoint.
The displayed temperature comes from the nearby BlueDOT probe beside the central assembly, not from inside the specimen.
Interpretation
A higher result means the specimen reached the defined fixture deflection at a higher nearby probe temperature within this comparative workflow. It is not a certified heat-deflection temperature or a substitute for application-specific thermal validation.
Technical details and limitations
The BlueDOT has no user calibration option. This fixture-specific method is not ASTM D648 or ISO 75 HDT, does not claim specimen-core temperature and does not infer missing results. Historical values remain tied to their immutable method version.
Statistics, confidence and interpretation
Average
The displayed engineering value is based on the mean of the valid specimen measurements available for that orientation and test.
Variation and CV
Sample standard deviation uses n−1. CV is sample SD divided by the mean × 100. They describe observed independent specimens, not fixed accuracy or uncertainty for future measurements.
Confidence
The confidence indicator combines sample coverage and measurement consistency. It is an internal indicator, not a 95% confidence interval. Lower confidence means the result should be interpreted more cautiously; it does not mean the material itself is weak.
The consistency score is 100 minus the average available tensile Flat/Upright, Izod and Charpy CV%, minus an incomplete-sample penalty. Legacy Impact does not contribute. It describes repeatability inside this test workflow, not accredited instrument accuracy or an industry standard.
90–100: excellent repeatability.
85–89.9: very good repeatability.
80–84.9: good repeatability.
70–79.9: moderate, usable repeatability.
60–69.9: low repeatability.
Below 60: very low repeatability.
With complete ten-specimen sets and no sample penalty, these bands correspond approximately to average CV ranges of 0–10%, 10–15%, 15–20%, 20–30%, 30–40% and above 40% respectively.
Izod, Charpy and radar scores
Each method reports its own numeric mean, sample standard deviation, CV%, valid sample count and internal confidence indicator. Blank cells and NB outcomes do not count as numeric samples. An unavailable statistic remains blank rather than becoming zero.
For both methods, 80 kJ/m² corresponds to 100 points; 40 kJ/m² corresponds to 50 points. Values above 80 retain their measured value while their score is capped at 100. This is a versioned 3DPIceland comparison reference, not an ISO grade, instrument capacity or physical material limit. A later reference change must be documented.
Overall uses five equally weighted score families: tensile, stiffness, consistency, layer adhesion and impact. The impact family is the average of Izod and Charpy scores and requires both methods. All five families must be available for Overall; missing measurements are not zero. Legacy Impact and thermal remain separate from Overall.
How to read the results
High tensile strength: good resistance to pulling along the printed structure.
High layer adhesion strength: stronger bonding across layer boundaries.
High impact resistance: greater energy absorption before fracture or severe deformation.
High stiffness: less bending under load, but not automatically greater impact toughness or layer adhesion.
Known limitations
The programme combines purpose-built comparative fixtures with the new Izod/Charpy pendulum instrument; the published results are not accredited laboratory certification.
Legacy and fixture-specific methods are internal 3DPIceland Labs methods. The new Izod and Charpy tests identify ISO method families, without assuming a verified standard edition or complete protocol compliance.
The thermal result is the nearby BlueDOT probe-indicated fixture temperature, not specimen-core temperature, ASTM D648 or ISO 75 HDT.
The oven ramp is non-linear and the BlueDOT has no user calibration option; elapsed time and displayed probe temperature must not be presented as calibrated specimen temperature.
The legacy impact pointer can be affected by pivot tension, fastener adjustment and room/equipment temperature; free movement and the stop mechanism are checked before a session.
The tensile carriage has a practical low-force resistance floor, commonly around 7–8 N, so very weak specimens require cautious interpretation.
The stiffness fixture can show roughly 10–15 degrees of repeat-placement/reading variation; small differences near that range should not be treated as decisive.
Printed polymers are anisotropic; a single result cannot describe every loading direction or part geometry.
Very flexible materials may bend or pass through an impact event without a conventional brittle fracture, requiring cautious interpretation.
Extremely strong or ductile materials can approach the usable range of a fixture and may need a future method revision.
Results can be influenced by spool moisture, pigment, reinforcement, printer condition and batch-to-batch variation.
The most reliable use of this database is comparison between materials tested by the same 3DPIceland Labs workflow—not treating an individual number as a certified design allowable.
Frequently asked questions
Why test flat and upright specimens?
FDM parts are direction-dependent. Flat specimens emphasize the deposited roads, while upright specimens force the load across many layer interfaces. Reporting both exposes anisotropy that one orientation would hide.
Why can carbon- or glass-fiber-filled filament be stiffer without being tougher?
Short fibers often increase rigidity and dimensional stability, but they can reduce ductility and do not automatically improve impact resistance or bonding between layers. Strength, stiffness, toughness and layer adhesion are separate properties.
Why are some sample counts below the planned maximum?
Fragile specimens can fail during printing, removal from the build plate, brim removal or fixture preparation. Only usable measurements are included, and sample coverage is reflected in confidence.
Can these results be compared directly with manufacturer datasheets?
They can provide useful context, but not a one-to-one replacement. Manufacturer values may use injection-molded specimens, standardized conditioning, different geometry and certified equipment.
Does a higher number always mean a better filament?
No. The best material depends on the application. High stiffness may be desirable for dimensional stability, while a lower-stiffness, higher-impact material may be better for clips, guards or parts exposed to shocks.
Technical documentation
Engineering Methodology Whitepaper
The Level 3 whitepaper expands this page with the documented equipment context, specimen geometry, calculation ownership, statistics, limitations and revision history, including separate Izod, Charpy and Legacy Impact methods.
Website export generates this PDF using the native Documentation Engine. The website methodology and whitepaper are maintained together under the same release and verification process.
