Ethylene Copolymer Westlake ECTFE Film
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- Properties:Electrical performance
CompareTechnical Data Sheet
| physical property | Test Condition | Test Method | Test Result |
|---|---|---|---|
| dielectric constant | ASTMD150 | 2.56 |
| Test Condition | Test Method | Test Result | |
|---|---|---|---|
| Dissipation Factor | ASTMD150 | 2.5E-3到5.0E-3 | |
| UL flame retardant rating | UL94 | VTM-0 | |
| Limiting Oxygen Index | ASTMD2863 | 60 % | |
| Tear strength - pro | ASTMD1004 | 198.1 kN/m | |
| oxygen permeability | 2.4 cm³·mm/m²/atm/24hr | ||
| Water vapor permeability | 0.059 g·mm/m²/atm/24hr | ||
| CarbonDioxidePermeability | 9.8 cm³·mm/m²/atm/24hr | ||
| NitrogenPermeability | 1.2 cm³·mm/m²/atm/24hr | ||
| Area coefficient | 16400 in²/lb/mil | ||
| ASTMD790 | 1650 MPa | ||
| ASTMD648 | 116 °C | ||
| Continuous use temperature | 150 °C | ||
| melting temperature | DSC | 240 °C | |
| Surface Resistivity | ASTMD257 | >1.0E+16 ohms | |
| dielectric strength | ASTMD149 | 110 kV/mm | |
| density | ASTMD792 | 1.68 g/cm³ | |
| Water absorption rate | ASTMD570 | <0.10 % | |
| Elastic modulus MD | ASTMD882 | 1960 MPa | |
| tensile strength | Yield | ASTMD882 | 34.1 MPa |
| elongation | Break | ASTMD882 | 220 % |
IMPORTANT NOTES: Plas.com collected the data in the data sheet from the material manufacturers. Plas.com makes the best effort to improve the accuracy of the data, but has no responsibility for the data. We strongly recommend verifying the validity of the data with the material manufacturers before making a final decision.
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