Material Comparison
Product Info
Product Name
Brand Name
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Properties
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PVC H-70 Jinling Petrochemical
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Plastic Datasheets
| Electrical performance | Test Condition | Test Method | Jinling Petrochemical/H-70 |
|---|---|---|---|
| Volume resistivity | 试验温度，工作温度 | - ℃ | |
| dielectric strength | ≥18 MV/m | ||
| Volume resistivity | 体积电阻率，工作温度 | ≥- Ω.m |
| Mechanical properties | Test Condition | Test Method | Jinling Petrochemical/H-70 |
|---|---|---|---|
| Change rate of tensile strength in air | ≥15.0 Mpa | ||
| Change rate of ultimate elongation in air | ±20 % | ||
| tensile strength | ≥15.0 Mpa | ||
| Change rate of tensile strength in air | ±20 % | ||
| Impact brittleness strength | -25 ℃ | ||
| elongation | 断裂 | ≥150 % |
| physical property | Test Condition | Test Method | Jinling Petrochemical/H-70 |
|---|---|---|---|
| Aging test time | 168 h | ||
| Aging test temperature | 100±2 ℃ | ||
| Limiting Oxygen Index | ≥- |
| Thermal performance | Test Condition | Test Method | Jinling Petrochemical/H-70 |
|---|---|---|---|
| Quality loss due to thermal aging | 23 g/m | ||
| Heat distortion temperature | HDT | ≤40 % |
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