Prusa3D Prusament Natural PP GF White
Material identity
| MaterialID | MAT0037 |
|---|---|
| Material | Prusa3D Prusament Natural PP GF White |
| Manufacturer | Prusa3D |
| Product line | Prusament |
| Base material | PP |
| Category | Engineering |
| Variant / finish | — |
| Reinforcement | GF |
| Color | White |
Governed engineering profile
| Overall | 45/100 |
|---|---|
| Tensile | 36/100 |
| Impact | — |
| Izod | 17/100 |
| Charpy | 17/100 |
| Stiffness | 72/100 |
| Consistency | 86/100 |
| Layer adhesion | 16/100 |
| Thermal | 49/100 |
| Best available axis | consistency |
Engineering score profile
Engineering radar
Legacy Impact radar: 27.682 % of legacy rig capacity. 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
Nearby BlueDOT probe-indicated fixture temperature from a non-standard comparative 3DPIceland method; not ASTM D648, ISO 75, specimen temperature, certified HDT or a manufacturer limit.
Material and manufacturer context
| Metric | Selected material | Material average | Manufacturer average |
|---|---|---|---|
| Overall | 45/100 | — | — |
| Tensile | 36/100 | 24/100 | 31/100 |
| Impact | — | — | — |
| Izod | 17/100 | 16/100 | 9/100 |
| Charpy | 17/100 | 16/100 | 12/100 |
| Stiffness | 72/100 | 59/100 | 84/100 |
| Consistency | 86/100 | 87/100 | 76/100 |
| Layer adhesion | 16/100 | 33/100 | 32/100 |
| Thermal | 49/100 | — | — |
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 | 7.69 MPa | 2.935 MPa | 38.2% | 9 | 9/10 |
| Tensile flat | 49.157 MPa | 5.206 MPa | 10.6% | 10 | 10/10 |
| Impact upright | 3.996 kJ/m² | 0.405 kJ/m² | 10.1% | 10 | 10/10 |
| Impact flat | 27.546 kJ/m² | 3.542 kJ/m² | 12.9% | 10 | 10/10 |
| Izod | 13.632 kJ/m² | 0.554 kJ/m² | 4.1% | 10 | 10/10 |
| Charpy | 13.884 kJ/m² | 0.48 kJ/m² | 3.5% | 10 | 10/10 |
| Stiffness modulus | 2170.732 MPa | — | — | — | — |
| Stiffness deflection | 2.5 mm | — | — | — | — |
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 | 2026-10-02 |
| Charpy | 2026-10-02 |
| Stiffness | Not recorded |
| Thermal | Not recorded |
Engineering interpretation
Strengths
- Consistency: 86/100. Repeatability is one of the stronger signals in this material profile.
- Tensile: 36/100. Tensile behavior is competitive against the material-family context.
- Stiffness: 72/100. Stiffness is a relative advantage in this comparison group.
Limitations
- Tensile: 36/100. Avoid using this as the primary choice for tensile-loaded parts.
- Izod/Charpy impact family: 17/100. Validate impact or shock-loaded components against their application requirements.
- Layer adhesion: 16/100. Z-axis performance should be treated with caution.
Engineering trade-offs
- Good repeatability does not compensate for low tensile capability in load-bearing designs.
- Stiffness is useful for shape stability, but impact tolerance is a separate limitation.
- The report should be read as a suitability warning rather than a general-purpose recommendation.
Recommended applications
- Rigid brackets, fixtures and shape-stable prototypes
- Repeatable print jobs and production-style batches
- Cosmetic parts, concept models or low-load prototypes
- Avoid high impact components
Metric rankings and percentiles
| Metric | Score | Rank | Percentile |
|---|---|---|---|
| Overall | 45/100 | 35 / 80 | Better than 58% |
| Tensile | 36/100 | 44 / 243 | Better than 82% |
| Impact | — | — | — |
| Izod | 17/100 | 12 / 83 | Better than 87% |
| Charpy | 17/100 | 18 / 82 | Better than 79% |
| Stiffness | 72/100 | 144 / 240 | Better than 40% |
| Consistency | 86/100 | 26 / 243 | Better than 90% |
| Layer adhesion | 16/100 | 175 / 243 | Better than 28% |
| Thermal | 49/100 | 20 / 226 | Better than 92% |
Decision guidance
- Use this material mainly for low-load, visual or experimental parts.
- Validate impact-focused or shock-loaded designs against the measured Izod/Charpy results.
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 |
|---|---|---|---|---|---|---|---|
| MAT0036 | Prusa3D Prusament PP CF Black | Prusa3D | 41/100 | 22/100 | — | n/a | n/a |
| MAT0194 | Eryone Standard White PP White | Eryone | — | 15/100 | — | n/a | n/a |
Public links
Methodology and limitations
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.