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Aug 05 2025
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Manufactured from polyolefin, inner coated with hot-melt adhesive.
Providing fast and permanent repair and sealing protection for power cables.
High tensile strength, abrasion and corrosion resistance.
A corrosion proof metal channel is used to close the sleeve during installation.
Shrink temperature: start at 90℃, and fully recovered at 130℃.
Selection Table
| Spec. | As Supplied/mm | After Recovered/mm | Standard Length /mm | ||
| Width(H) Min | Wall Thickness(T) (±0.3) | Width(H) Max | Wall Thickness(T) (±0.3) | ||
| WRSXP-30/12 | 120 | 1.3 | 38 | 3.8 | 450-1200 |
| WRSXP-40/12 | 130 | 1.2 | 38 | 3.8 | 450-1200 |
| WRSXP-50/17 | 160 | 1.3 | 53 | 3.8 | 450-1200 |
| WRSXP-65/24 | 205 | 1.2 | 75 | 3.8 | 450-1200 |
| WRSXP-70/24 | 220 | 1.1 | 76 | 3.7 | 450-1200 |
| WRSXP-85/27 | 270 | 1.3 | 82 | 3.8 | 450-1200 |
| WRSXP-100/27 | 320 | 1.4 | 82 | 3.8 | 450-1200 |
| WRSXP-120/40 | 380 | 1.4 | 129 | 3.8 | 450-1000 |
| WRSXP-150/50 | 475 | 1.4 | 157 | 3.8 | 450-1000 |
| WRSXP-160/50 | 505 | 1.4 | 157 | 3.8 | 450-1000 |
| WRSXP-170/51 | 505 | 1.4 | 160 | 3.8 | 450-1000 |
| WRSXP-180/51 | 535 | 1.3 | 160 | 3.8 | 450-1000 |
| WRSXP-195/52 | 590 | 1.0 | 163 | 3.8 | 450-1000 |
Technical Data
| Property | Test Method | Standard Value |
| Tensile Strength | ASTM-D-638 | ≥ 12MPa |
| Elongation at Break | ASTM-D-638 | ≥ 300% |
| Tensile Strength Variation After Heat Aging（130℃x168h） | ASTM-D-5510 | ≤± 20% |
| Elongation at Break Variation After Heat Aging（130℃x168h） | ASTM-D-5510 | ≤± 20% |
| Dielectric Strength | IEC 60243 | ≥15kV/mm |
| Volume Resistivity | IEC 60093 | ≥1x1013Ω.cm |
| Brittle Temperature | ISO 974 | -40℃ |
| Heat Shock | 160℃，4h | No Crack |
| Water Absorption | ISO 62 | ≤0.1 % |
| Hardness（Shore A） | ISO 868 | ≥80 |
| Longitudinal Shrinkage | ASTM-D-2671 | ≤10% |
| Eccentricity | ASTM-D-2671 | ≤30% |
Cable repair sleeve, also known as cable sheath sheet, zipper heat shrink tube, heat shrink cable connection outer sheath; polyolefin material, coated with hot melt adhesive; used to quickly repair the damage of the cable outer sheath, providing rapid and permanent insulation, sealing and protection; simple construction and wide range of size selection; excellent tensile strength, wear resistance and corrosion resistance. Get Woer heat shrinkable sleeve now!
