application
1.Main insulation recovery of solid medium cables below 69kV.
2.Moisture-proof sealing, intermediate joint and end sealing of medium and low voltage cables.
3.Waterproof insulation sealing of the line core connector on the medium-voltage and low-voltage joints.
4.Bus insulation.
Property
| Test items | Typical value | Unit | Test method |
| color | black | – | Visual inspection |
| Release material | Release paper | – | – |
| texture of timber | Ethylene propylene rubbe | – | – |
| thickness | 0.76 | mm | ASTM D-3652 |
| Tensile strength | ≥2.0 | Mpa | ASTM D-3759 |
| elongation | ≥500% | % | ASTM D-3759 |
| Self-adhesive | No loosening | ℃ | Q/CCJN-06-2001 |
| Volume resistivity | ≥3×1015 | Ω·cm | GB/T 1692-2008 |
| Breakdown strength | ≥25 | kV/mm | GB/T 1695-2005 |
| Use temperature | -40-110 | ℃ | – |
| dielectric constant | 2-3 | – | GB/T 1693-2007 |
description
Product Features
1.Good physical and electrical properties.
2.Good electrical performance, not affected by weather, anti-corona.
3.High temperature resistance can meet the overload characteristics of crosslinked polyethylene and ethylene propylene rubber cables, and the emergency overload temperature can reach 130℃.
4.Ethylene propylene rubber main material, self-adhesive tape.
