Heat Shrink Anti-Tracking Insulation Tube
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This heat shrink anti-tracking insulation tube is made of cross-linked polyolefin (XLPO), with one end coated with adhesives. This heat shrinkable tube is applicable to cables up to 42kV. To be specific, it protects cables inside and avoids accidental flashover. The operating temperature ranges from 90℃ to 130℃.
Technical Data
| Property | Test Method | Standard Value |
| Tensile Strength | ASTM-D-638 | ≥8MPa |
| Elongation at Break | ASTM-D-638 | ≥300% |
| Tensile Strength After Heat Aging (130℃×168h) | ASTM-D-5510 | ≤±30% |
| Elongation at Break After Heat Aging (130℃×168h) | ASTM-D-5510 | ≤±30% |
| Volume Resistivity | IEC 60093 | ≥1× Ω.cm |
| Dielectric Strength | IEC 60243 | ≥20kV (mm) |
| Tracking Resistance | IEC 60587 | 1A3.5 |
| Dielectric Constant | IEC 60250 | ≤5 |
| Heat Shock | 160℃, 4h | No Crack |
| Water Absorption (23±2)℃ 24h | ISO 62 | ≤0.1% |
| Hardness (Shore A) | ISO 868 | ≥80 |
| Brittle Temperature | ISO 974 | -40℃ |
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