Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
Ethylene Copolymer Westlake ECTFE Westlake Plastics Company
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Plastic Datasheets
| Test Condition | Test Method | Westlake Plastics Company/Westlake ECTFE | |
|---|---|---|---|
| Impact strength of cantilever beam gap | ASTM D256 | 无断裂 | |
| Heat distortion temperature | 0.45MPa,未退火，HDT | ASTM D648 | 90.0 °C |
| tensile strength | 屈服 | ASTM D638 | 29.6 MPa |
| elongation | 断裂 | ASTM D638 | 250 % |
| Tensile modulus | ASTM D638 | 1650 MPa | |
| Shore hardness | 邵氏D | ASTM D2240 | 75 |
| dielectric constant | 1kHz | ASTM D150 | 2.50 |
| melting temperature | ASTM D4591 | 240 °C | |
| Heat distortion temperature | 连续使用温度，HDT | ASTM D648 | 149 °C |
| tensile strength | 断裂 | ASTM D638 | 53.8 MPa |
| density | ASTM D792 | 1.68 g/cm³ | |
| elongation | 屈服 | ASTM D638 | 5.0 % |
| dielectric strength | 0.0254mm | ASTM D149 | 79 kV/mm |
| Flexural modulus | ASTM D790 | 1690 MPa | |
| Linear coefficient of thermal expansion | MD | ASTM D696 | 1E-04 cm/cm/°C |
| Water absorption rate | 24hr | ASTM D570 | <0.10 % |
| Dissipation Factor | 1kHz | ASTM D150 | 1.6E-03 |
| UL flame retardant rating | UL 94 | V-0 | |
| Heat distortion temperature | 1.8MPa,未退火，HDT | ASTM D648 | 62.8 °C |
| bending strength | ASTM D790 | 46.9 MPa | |
| Limiting Oxygen Index | ASTM D2863 | 56 % |
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