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***美国杜邦TEFZEL ETFE HT-2202***7.0
Density / Specific Gravity | 1.70 | g/cm | ASTM D792 |
Melt Mass-Flow Rate (MFR)(297°C/5.0 kg) | 7.0 | g/10 min | ASTM D3159 |
Water Absorption(24 hr) | 7.0E-3 | % | ASTM D570 |
| Mechanical | Nominal Value | Unit | Test Method |
Tensile Strength(23°C) | 35.0 | MPa | ASTM D3159 |
Tensile Elongation(Break, 23°C) | 250 | % | ASTM D3159 |
Flexural Modulus(23°C) | 1000 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
Notched Izod Impact(23°C) | No Break | ASTM D256 |
| Thermal | Nominal Value | Unit | Test Method |
Melting Temperature | 250 to 280 | °C | ASTM D3159 |
| Flammability | Nominal Value | Unit | Test Method |
Oxygen Index | 30 to 32 | % | ASTM D2863 |
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