Wraparound Heat Shrink Cable Repair Sleeve
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This heat shrink cable repair sleeve is a type of wraparound heat shrink tube with black color. It is coated with hot melt adhesive for inner layer. It is mainly used for repairing of the high voltage and low voltage cables. It is also used as cable connecting sleeve for the underground cables in narrow spaces.
Technical performance| Property | Test Method | Typical Data |
| Tensile strength | ASTM D 638 | ≥13 MPa |
| Ultimate elongation | ASTM D 638 | ≥450% |
| Dielectric strength | IEC 243 | ≥20kV/mm |
| Volume resistance | IEC 93 | ≥1014Ω .cm |
| Heat impact test at 250℃ | UL 224 | conformity |
| Low temperature at -30℃ | ASTM D 2671 | conformity |
| Peeling strength | DIN 30672 | ≥125N/cm |
| Water absorption | ASTM D570 | ≤0.5% |
| Size | Diameter as supplied (mm) | Diameter after recovery (mm) | Standard Length (mm) |
| RSW-36/10 | 36 | 10 | 500 |
| RSW-50/15 | 50 | 15 | 600 |
| RSW-60/18 | 60 | 18 | 700 |
| RSW-70/22 | 70 | 22 | 800 |
| RSW-80/25 | 80 | 25 | 900 |
| RSW-100/30 | 100 | 30 | 900 |
| RSW-135/38 | 135 | 38 | 900 |
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