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PEEK 30% Glass Filled vs PEEK (Unfilled)
Property comparison of PEEK 30% Glass Filled and PEEK (Unfilled), both polymer.
| Property | PEEK 30% Glass Filled | PEEK (Unfilled) | Difference |
|---|---|---|---|
| Tensile strength | 170 MPa | 100 MPa | -41% |
| Elongation | 2 % | 35 % | +1650% |
| Elastic modulus | 10,000 MPa | 3,600 MPa | -64% |
| Poisson ratio | 0.4 | 0.4 | 0% |
| Density | 1,490 kg/m³ | 1,320 kg/m³ | -11% |
| Thermal conductivity | 0.36 W/m·K | 0.25 W/m·K | -31% |
| Specific heat | 1,250 J/kg·K | 1,340 J/kg·K | +7% |
| Coefficient of thermal expansion | 0.000025 1/K | 0.000047 1/K | +88% |
Difference is PEEK (Unfilled) relative to PEEK 30% Glass Filled. Values are taken from the representative row of each material; both materials may have multiple heat treatments or conditions on their individual pages.
Identification
PEEK 30% Glass Filled
- standard
- ASTM
PEEK (Unfilled)
- standard
- ASTM
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