ECTFE (Ethylene-Chlorotrifluoroethylene Halar) vs Epoxy (Bisphenol-A Cast)
Property comparison of ECTFE (Ethylene-Chlorotrifluoroethylene Halar) and Epoxy (Bisphenol-A Cast), both polymer.
| Property | ECTFE (Ethylene-Chlorotrifluoroethylene Halar) | Epoxy (Bisphenol-A Cast) | Difference |
|---|---|---|---|
| Tensile strength | 46 MPa | 65 MPa | +41% |
| Elongation | 200 % | 3 % | -99% |
| Poisson ratio | 0.4 | 0.38 | -5% |
| Density | 1,680 kg/m³ | 1,250 kg/m³ | -26% |
| Thermal conductivity | 0.16 W/m·K | 0.21 W/m·K | +31% |
| Specific heat | 1,050 J/kg·K | 1,050 J/kg·K | 0% |
| Coefficient of thermal expansion | 0.00008 1/K | 0.00006 1/K | -25% |
Difference is Epoxy (Bisphenol-A Cast) relative to ECTFE (Ethylene-Chlorotrifluoroethylene Halar). 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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