PPO/PS Blend GF20 (Noryl GFN2) vs PTFE (Teflon) Unfilled
Property comparison of PPO/PS Blend GF20 (Noryl GFN2) and PTFE (Teflon) Unfilled, both polymer.
| Property | PPO/PS Blend GF20 (Noryl GFN2) | PTFE (Teflon) Unfilled | Difference |
|---|---|---|---|
| Tensile strength | 117 MPa | 25 MPa | -79% |
| Elongation | 3 % | 350 % | +11567% |
| Poisson ratio | 0.38 | 0.46 | +21% |
| Density | 1,270 kg/m³ | 2,200 kg/m³ | +73% |
| Thermal conductivity | 0.19 W/m·K | 0.25 W/m·K | +32% |
| Specific heat | 1,300 J/kg·K | 1,050 J/kg·K | -19% |
| Coefficient of thermal expansion | 0.000035 1/K | 0.000135 1/K | +286% |
Difference is PTFE (Teflon) Unfilled relative to PPO/PS Blend GF20 (Noryl GFN2). 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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