HDPE HE1344 材料说明:borcell he1344是一种高分子量高密度聚乙烯(HDPE),含一个行业认可的非化学发泡剂保温复合板。它包含了所需要的级别和类型的主抗氧剂和金属减活剂来满足产品寿命大多数电线电缆标准。he1344能够百分之50密度降低。
HDPE HE1344 性能表:
Physical Properties | Metric | English | Comments |
---|---|---|---|
Density | 0.480 g/cc | 0.0173 lb/in³ | Expanded Compound; ASTM D792 |
0.945 g/cc | 0.0341 lb/in³ | Compound; ASTM D792 | |
Oxidative Induction Time (OIT) | 50 min | 50 min | At 200°C, Al-pan; ASTM D3895 |
Mechanical Properties | Metric | English | Comments |
Tensile Strength, Yield | 13.1 MPa | 1900 psi | Expanded Compound; ASTM D638 |
22.8 MPa | 3300 psi | Compound; ASTM D638 | |
Elongation at Break | 500 % | 500 % | Expanded Compound; ASTM D638 |
600 % | 600 % | Compound; ASTM D638 | |
Electrical Properties | Metric | English | Comments |
Dielectric Constant | 2.33 @Frequency 1e+6 Hz |
2.33 @Frequency 1e+6 Hz |
ASTM D1531 |
Dissipation Factor | 0.000040 @Frequency 1e+6 Hz |
0.000040 @Frequency 1e+6 Hz |
ASTM D1531 |
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原料图:(兹图非实物图)