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PEEK 30% Carbon Filled vs PEEK (Unfilled)
Property comparison of PEEK 30% Carbon Filled and PEEK (Unfilled), both polymer.
| Property | PEEK 30% Carbon Filled | PEEK (Unfilled) | Difference |
|---|---|---|---|
| Tensile strength | 210 MPa | 100 MPa | -52% |
| Elongation | 1.5 % | 35 % | +2233% |
| Elastic modulus | 18,000 MPa | 3,600 MPa | -80% |
| Poisson ratio | 0.4 | 0.4 | 0% |
| Density | 1,400 kg/m³ | 1,320 kg/m³ | -6% |
| Thermal conductivity | 1.1 W/m·K | 0.25 W/m·K | -77% |
| Specific heat | 1,100 J/kg·K | 1,340 J/kg·K | +22% |
| Coefficient of thermal expansion | 0.00002 1/K | 0.000047 1/K | +135% |
Difference is PEEK (Unfilled) relative to PEEK 30% Carbon 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% Carbon Filled
- standard
- ASTM
PEEK (Unfilled)
- standard
- ASTM
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