R1 Wraparound Heat Shrinkable Cable Repair Sleeve |
Features |
Semi-rigid out layer, adhesive lined,moisture-proof | Operating temperature: -25~90ºC |
Emergency cable repair and sealing system | Shrink temperature: 135ºC |
Abrasion and corrosion resistant | Halogen free |
Steel channel enables permanent closure system | RoHS compliant |
Quickly fitted in breakage,insulating and air-tight repair |
Technical Data |
Property | Test method | Values |
Physical | Tensile strength | ASTM D2671 | ≥14 MPa |
| Breakdown elongation | ASTM D2671 | ≥ 350% |
Aging (150ºC /168hrs) | Tensile strength | ASTM D2671 | ≥12 MPa |
Breakdown elongation | ASTM D2671 | ≥300% |
| Density | ASTM D792 | 1.1~1.2 |
| Low temperature flexibility(-25 ºC/4hrs) | ASTM D2671 | No cracking |
| Hardness (Shore D) | ASTM D2240 | 40~50 HD |
| Heat shock (200 ºC/4hrs) | ASTM D2671 | No cracking ,no flow |
| Water absorption | ASTM D570 | ≤0.5% |
Electrical | Volume resistivity | ASTM D257 | ≥1013 Ω.cm |
| Dielectric strength | ASTM D2671 | 15 KV/mm |
| Dielectric constant | IEC 250 | ≤ 5.0 |
Chemical | Fungus resistance | ASTM G21 | No growth |