Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
HDPE J4406-6(QHJ02) SINOPEC QILU
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Local cable insulation la
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Plastic Datasheets
| Other performance | Test Condition | Test Method | SINOPEC QILU/J4406-6(QHJ02) |
|---|---|---|---|
| Oxidation induction period (Cu cup) | GB 2951.37 | 146 min | |
| colour | YD/T760-95 | 本色 | |
| Immersion stability | GB 1409 | 合格 |
| Basic performance | Test Condition | Test Method | SINOPEC QILU/J4406-6(QHJ02) |
|---|---|---|---|
| density | GB 1033 | 0.942 g/cm³ | |
| melt mass-flow rate | GB 3682 | 0.8 g/10min |
| Mechanical properties | Test Condition | Test Method | SINOPEC QILU/J4406-6(QHJ02) |
|---|---|---|---|
| elongation | 断裂 | GB 1040 | 640 % |
| tensile strength | GB 1040 | 20.3 Mpa | |
| 48h | YD/T760-95 | 0/10 失效数 |
| Electrical performance | Test Condition | Test Method | SINOPEC QILU/J4406-6(QHJ02) |
|---|---|---|---|
| Betweenness constant | 1MHZ | GB 1409 | 2.3 |
| Dielectric loss factor | 1MHZ | GB 1409 | 1.54×10-4 |
| Volume resistivity | GB 1410 | 3.16×1014 Ω·M |
| Thermal performance | Test Condition | Test Method | SINOPEC QILU/J4406-6(QHJ02) |
|---|---|---|---|
| low temperature brittleness | -76℃ | GB 5470 | 0/10 失效数 |
| Heat resistant stress cracking | 96h | YD/T760-95 | 0/9 失效数 |
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