Item | Unit | Technique Standard | Our Testing Result |
Density | g/cm3 | ≥0.94 | 0.97 |
Molecular weight | million | ≥2 | 4 |
Friction coefficent | % | % | 0.4 |
Ball indentation hardness | N/mm2 | ≥28 | 37 |
Tensile Strength | MPA | ≥19 | 37 |
Impact Strength | kJ/m2 | ≥130 | 153 |
Elongation at break | % | ≥100 | 145 |
Expansion coefficient | ℃-1 | ≤0.07 | 0.00(+) |
Abrasion value | g | ≤0.015 | 0.003 |
Breakdown voltage | Kv/mm | ≥30 | 46 |
Water absorption | % | ≤0.01 | 0.00(+) |
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