Public engineering report
Bedrock 3D Standard Black TPU Foaming Black
Public-data contract: This static report contains only allowlisted material identity, public links, canonical MSRP and existing Verified Material Summary / governed score outputs. It excludes raw specimen rows and non-public operational data.
Rigid test coverage
No native results; 0/5 score families; Izod/Charpy 0/2 measured, 0/2 scored; Overall unavailable: missing measurements or references; policy engineering-score-v70-1
Engineering axes
0/8
Public MSRP
$94.20 USD/kg
Material identity
| MaterialID | MAT0256 |
|---|---|
| Material | Bedrock 3D Standard Black TPU Foaming Black |
| Manufacturer | Bedrock 3D |
| Product line | Standard |
| Base material | TPU |
| Category | Flexible |
| Variant / finish | Foaming |
| Reinforcement | — |
| Color | Black |
Governed engineering profile
| Overall | — |
|---|---|
| Tensile | — |
| Impact | — |
| Izod | — |
| Charpy | — |
| Stiffness | — |
| Consistency | — |
| Layer adhesion | — |
| Thermal | — |
| Best available axis | mechanical profile |
Engineering score profile
Engineering radar
Selected material
Material average - TPU
Manufacturer average - Bedrock 3D
Legacy Impact radar: —. This historical visual reference is the mean corrected Flat/Upright result divided by the matching rig capacity; it is not a modern engineering score.
Izod and Charpy use versioned method references and together form one equally weighted impact family. Overall requires all five families and both calibrated methods; incomplete profiles are not ranked. Legacy Impact and thermal are outside Overall. Missing axes have gaps with no marker or filled polygon; measured zero retains a centre marker.
Fixture thermal result
— · score — · method —
—
—
Material and manufacturer context
| Metric | Selected material | Material average | Manufacturer average |
|---|---|---|---|
| Overall | — | — | — |
| Tensile | — | 27/100 | 31/100 |
| Impact | — | — | — |
| Izod | — | 48/100 | 17/100 |
| Charpy | — | 47/100 | 24/100 |
| Stiffness | — | — | 81/100 |
| Consistency | — | 92/100 | 74/100 |
| Layer adhesion | — | 25/100 | 16/100 |
| Thermal | — | — | — |
Verified measurement results
Existing Verified Material Summary outputs. The public renderer does not read raw specimen rows or recalculate these values.
| Measurement | Average | Std. deviation | CV | Samples | Confidence |
|---|---|---|---|---|---|
| Tensile upright | — | — | — | — | — |
| Tensile flat | — | — | — | — | — |
| Impact upright | — | — | — | — | — |
| Impact flat | — | — | — | — | — |
| Izod | — | — | — | — | — |
| Charpy | — | — | — | — | — |
| Stiffness modulus | — | — | — | — | — |
| Stiffness deflection | — | — | — | — | — |
Measurement provenance
Canonical per-module measured dates from SQLite, shown in unambiguous ISO format. Missing dates are not inferred.
| Module | Measured date |
|---|---|
| Tensile | Not recorded |
| Impact | Not recorded |
| Izod | Not recorded |
| Charpy | Not recorded |
| Stiffness | Not recorded |
| Thermal | Not recorded |
Engineering interpretation
Summary: Bedrock 3D Standard Black TPU Foaming Black has a profile awaiting complete scoring evidence. It is without enough material-family average context and without enough manufacturer average context. Its strongest measured axis is No scored metric, while the weakest axis is No scored metric.
Data-driven review: Bedrock 3D Standard Black TPU Foaming Black has incomplete scoring evidence or pending method references. Overall suitability and ranking are unavailable. Available scored axes can be inspected separately; missing scores do not establish weak material performance.
Best feature
No scored metric
Main limitation
No scored metric
Dataset position
—
—
Strengths
- No scored strength is available yet.
Limitations
- No scored limitation can be established from the available evidence.
Engineering trade-offs
- Complete scoring evidence and approved method references are required before assessing an overall balance of properties.
Recommended applications
- Application guidance awaits sufficient measured evidence and approved score references
Metric rankings and percentiles
| Metric | Score | Rank | Percentile |
|---|---|---|---|
| Overall | — | — | — |
| Tensile | — | — | — |
| Impact | — | — | — |
| Izod | — | — | — |
| Charpy | — | — | — |
| Stiffness | — | — | — |
| Consistency | — | — | — |
| Layer adhesion | — | — | — |
| Thermal | — | — | — |
Decision guidance
- Overall suitability is unavailable until the required measurements and method references are complete.
Better alternatives
| MaterialID | Material | Manufacturer | Overall | Tensile | Impact | Izod | Charpy |
|---|---|---|---|---|---|---|---|
| No stronger same-base-material alternatives were identified in the current governed dataset. | |||||||
Peer context
Highest-scoring same-base-material peers from the current governed dataset. This context is descriptive and is not recalculated by the public renderer.
| MaterialID | Material | Manufacturer | Overall | Tensile | Impact | Izod | Charpy |
|---|---|---|---|---|---|---|---|
| MAT0253 | Bedrock 3D Standard Black TPU 64D Black | Bedrock 3D | — | — | — | n/a | n/a |
| MAT0255 | Bedrock 3D Standard Natural TPU 85A Natural | Bedrock 3D | — | — | — | n/a | n/a |
| MAT0254 | Bedrock 3D Standard White TPU 95A White | Bedrock 3D | — | — | — | n/a | n/a |
| MAT0257 | Prima Creator Select Black TPU Black | Prima Creator | — | — | — | n/a | n/a |
| MAT0261 | Prusa3D Prusament Jet Black TPU 95A Black | Prusa3D | — | — | — | n/a | n/a |
| MAT0200 | Siraya Tech Fiberheart Black TPU 67D GF Black | Siraya Tech | — | 27/100 | — | n/a | n/a |
| MAT0260 | Thorwell Standard Blue TPU Blue | Thorwell | — | — | — | n/a | n/a |
Public links
Methodology and limitations
Results are comparative 3DPIceland measurements from home-built test equipment. Thermal is a nearby BlueDOT probe-indicated fixture temperature, not ASTM D648, ISO 75 or specimen temperature. Missing evidence remains n/a. Scores and test results are not recalculated by this publishing layer and do not replace certified manufacturer datasheets or accredited laboratory testing.
Flexible Material Testing
Comparative in-house measurements; n = independent specimens. Separate test groups; Overall unchanged.
| Method | Result | Condition | Mean | n | SD | CV % | Range | Not reached |
|---|---|---|---|---|---|---|---|---|
| eaacea91 | Apparent Compressive Stress at 20% Strain (MPa) | 10 s hold · 2 mm displacement · cycle 1 | 0.357 | 10 | 0.011 | 2.973 | 0.346–0.377 | 0 |
| eaacea91 | Apparent Compressive Stress at 20% Strain (MPa) | 30 s hold · 2 mm displacement · cycle 1 | 0.329 | 10 | 0.012 | 3.53 | 0.314–0.346 | 0 |
| eaacea91 | Compression Force at 20% Strain (N) | 10 s hold · 2 mm displacement · cycle 1 | 22.7 | 10 | 0.675 | 2.973 | 22–24 | 0 |
| eaacea91 | Compression Force at 20% Strain (N) | 30 s hold · 2 mm displacement · cycle 1 | 20.9 | 10 | 0.738 | 3.53 | 20–22 | 0 |
| eaacea91 | Force reduction from 10 s to 30 s at 20% Strain (%) | first compression only · 2 mm displacement | 7.928 | 10 | 1.851 | 23.348 | 4.348–9.091 | 0 |
| eaacea91 | Force retention at 20% Strain (%) | 10–30 s · 2 mm displacement · cycle 1 | 92.072 | 10 | 1.851 | 2.01 | 90.909–95.652 | 0 |
| eaacea91 | Residual height loss after recovery (%) | 20% compression · 30 s compressed hold · 60 s rest · 10 mm initial height · cycle 1 | 2.96 | 10 | 0.615 | 20.777 | 2.2–4.1 | 0 |
| ed381ba8 | Shore A Hardness (Shore A) | 10 s reading · 8 mm | 54 | 1 | — | — | 54–54 | 0 |
Shore location statistics
Within each specimen; specimen numbers are local to each test group. SD uses the sample formula. These readings do not increase independent n.
| Method | Scale | Condition | Specimen | Readings | Mean | Location SD | Location CV % |
|---|---|---|---|---|---|---|---|
| ed381ba8 | Shore A Hardness | 10 s reading · 8 mm | 1 | 5 | 54 | 1.225 | 2.268 |