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Westlake ECTFE
| Category: | ECTFE , Ethylene Chlorotrifluoroethylene Copolymer |
| Manufacturer: | Westlake Plastics Company |
| Trademark: | Westlake |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | wBhGFM_Westlake-ECTFE.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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Made from HALAR® ethylene-chlorotrifluoroethylene resin, these products are virtually unaffected by most common corrosive chemicals. ECTFE products have excellent chemical and mechanical properties, impact strength, and a broad service use temperature. This polymer offers extremely low permeability to liquids, gases, and vapors. Applications Include:
Advantages of ECTFE:
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| General Information | |
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| Features |
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| Appearance |
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| Forms |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.68 | g/cm³ | ASTM D792 |
| Water Absorption (24 hr) | < 0.10 | % | ASTM D570 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness (Shore D) | 75 | ASTM D2240 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | 1650 | MPa | ASTM D638 |
| Tensile Strength | ASTM D638 | ||
| Yield | 29.6 | MPa | |
| Break | 53.8 | MPa | |
| Tensile Elongation | ASTM D638 | ||
| Yield | 5.0 | % | |
| Break | 250 | % | |
| Flexural Modulus | 1690 | MPa | ASTM D790 |
| Flexural Strength | 46.9 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact | No Break | ASTM D256 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load | ASTM D648 | ||
| 0.45 MPa, Unannealed | 90.0 | °C | |
| 1.8 MPa, Unannealed | 62.8 | °C | |
| Continuous Use Temperature | 149 | °C | |
| Melting Temperature | 240 | °C | ASTM D4591 |
| CLTE - Flow | 1.0E-4 | cm/cm/°C | ASTM D696 |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Dielectric Strength (0.0254 mm) | 79 | kV/mm | ASTM D149 |
| Dielectric Constant (1 kHz) | 2.50 | ASTM D150 | |
| Dissipation Factor (1 kHz) | 1.6E-3 | ASTM D150 |
| Flammability | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Flame Rating | V-0 | UL 94 | |
| Oxygen Index | 56 | % | ASTM D2863 |
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