Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
ETFE 207 CHEMOURS US
TEFZEL®
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Plastic Datasheets
| Electrical performance | Test Condition | Test Method | CHEMOURS US/207 |
|---|---|---|---|
| Volume resistivity | ASTM D257 | 1E+17 ohms·cm | |
| dielectric constant | 23°C,1MHz | ASTM D150 | 2.60to2.80 |
| Dissipation Factor | 23°C,1MHz | ASTM D150 | 9E-03 |
| dielectric strength | 0.250mm | ASTM D149 | 67 KV/mm |
| Mechanical properties | Test Condition | Test Method | CHEMOURS US/207 |
|---|---|---|---|
| elongation | 断裂,23°C | ASTM D3159 | 300 % |
| Flexural modulus | 23°C | ASTM D790 | 1000 Mpa |
| tensile strength | 23°C | ASTM D3159 | 40.0 Mpa |
| flammability | Test Condition | Test Method | CHEMOURS US/207 |
|---|---|---|---|
| Limiting Oxygen Index | ASTM D2863 | 30to32 % |
| physical property | Test Condition | Test Method | CHEMOURS US/207 |
|---|---|---|---|
| Water absorption rate | 24hr | ASTM D570 | 7E-03 % |
| melt mass-flow rate | 297°C/5.0kg | ASTM D3159 | 30 g/10min |
| Thermal performance | Test Condition | Test Method | CHEMOURS US/207 |
|---|---|---|---|
| melting temperature | ASTM D3159 | 250to280 °C | |
| maximum service temperature | UL 746 | 150 °C |
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