PEEK 30% Carbon Filled vs PFA (Perfluoroalkoxy Polymer)
Property comparison of PEEK 30% Carbon Filled and PFA (Perfluoroalkoxy Polymer), both polymer.
| Property | PEEK 30% Carbon Filled | PFA (Perfluoroalkoxy Polymer) | Difference |
|---|---|---|---|
| Tensile strength | 210 MPa | 27 MPa | -87% |
| Elongation | 1.5 % | 300 % | +19900% |
| Poisson ratio | 0.4 | 0.48 | +20% |
| Density | 1,400 kg/m³ | 2,150 kg/m³ | +54% |
| Thermal conductivity | 1.1 W/m·K | 0.25 W/m·K | -77% |
| Specific heat | 1,100 J/kg·K | 1,050 J/kg·K | -5% |
| Coefficient of thermal expansion | 0.00002 1/K | 0.000135 1/K | +575% |
Difference is PFA (Perfluoroalkoxy Polymer) 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
- standard
- ASTM
- standard
- ASTM
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