PC (Polycarbonate) Unfilled vs PEEK (Unfilled)
Property comparison of PC (Polycarbonate) Unfilled and PEEK (Unfilled), both polymer.
| Property | PC (Polycarbonate) Unfilled | PEEK (Unfilled) | Difference |
|---|---|---|---|
| Tensile strength | 65 MPa | 100 MPa | +54% |
| Elongation | 110 % | 35 % | -68% |
| Elastic modulus | 2,400 MPa | 3,600 MPa | +50% |
| Poisson ratio | 0.37 | 0.4 | +8% |
| Density | 1,200 kg/m³ | 1,320 kg/m³ | +10% |
| Thermal conductivity | 0.21 W/m·K | 0.25 W/m·K | +19% |
| Specific heat | 1,250 J/kg·K | 1,340 J/kg·K | +7% |
| Coefficient of thermal expansion | 0.000065 1/K | 0.000047 1/K | -28% |
Difference is PEEK (Unfilled) relative to PC (Polycarbonate) Unfilled. Values are taken from the representative row of each material; both materials may have multiple heat treatments or conditions on their individual pages.
Identification
- standard
- ASTM
- standard
- ASTM
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