HDPE LP642
材质说明:描述
脂脂642是一种窄分子量的共聚物,高密度聚乙烯和高流动性的薄壁制品具有优异的韧性。
HDPE LP642 性能表:Physical Properties | Metric | English | Comments |
---|---|---|---|
Specific Gravity | 0.953 g/cc | 0.953 g/cc | ASTM D1505 |
Melt Index of Compound | 40 g/10 min | 40 g/10 min | Condition E; ASTM D1238 |
Mechanical Properties | Metric | English | Comments |
Tensile Strength, Yield | 22.0 MPa | 3190 psi | ASTM D638 |
Elongation at Yield | 22 % | 22 % | ASTM D638 |
Flexural Modulus | 0.700 GPa | 102 ksi | ASTM D790 |
Falling Dart Impact | 168 J @Temperature -40.0 °C |
124 ft-lb @Temperature -40.0 °F |
F50; ASTM D3056 |
Thermal Properties | Metric | English | Comments |
Brittleness Temperature | -100 °C | -148 °F | ASTM D746 |
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