***美国杜邦TEFZEL ETFE 750耐高电压
Density / Specific Gravity | 1.75 to 1.79 | g/cm | ASTM D792 |
Melt Mass-Flow Rate (MFR)(297°C/5.0 kg) | 7.0 | g/10 min | ASTM D3159 |
Mechanical | Nominal Value | Unit | Test Method |
Tensile Strength | ASTM D1708 | ||
23°C | 37.9 | MPa | |
140°C | 11.4 | MPa | |
160°C | 8.62 | MPa | |
180°C | 6.21 | MPa | |
200°C | 3.45 | MPa | |
Tensile Elongation | ASTM D1708 | ||
Break, 23°C | 300 | % | |
Break, 140°C | 600 | % | |
Break, 160°C | 650 | % | |
Break, 180°C | 600 | % | |
Break, 200°C | 600 | % | |
Flexural Modulus | 645 | MPa | ASTM D790 |
Thermal | Nominal Value | Unit | Test Method |
Melting Temperature | 219 to 254 | °C | ASTM D3159 |
Flammability | Nominal Value | Unit | Test Method |
Oxygen Index | 34 | % | ASTM D2863 |