EPR Tape Self Amalgamating Rubber Splicing Tape 25mm x 5m 0.76mm Medium Voltage Cable Joint Insulation
EPR Self Amalgamating Splicing Tape for Cable Joint Insulation
ZK2023 EPR tape is a kind of ethylene propylene rubber splicing tape with a thickness of 0.76mm. It features excellent self-fusing properties, high dielectric strength of 35.16kV/mm and stable chemical properties. It is suitable for main insulation and cable joint protection of 69kV and below voltage levels. The tape fuses quickly and forms a void-free, electrically stable sealing layer, making it an ideal choice for electrical insulation, moisture-proofing and waterproofing.
Features
- High dielectric strength up to 35.16kV/mm
- Excellent self-fusing and void-free sealing
- Waterproof, UV resistant and ozone resistant
- Stable chemical properties with long service life
- Linerless design, easy and quick application
Specifications
| Product | Model No. | Normal Specification |
|---|---|---|
| EPR Splicing Tape | ZK2023 | 19mm x 0.76mm x 9.15m |
| EPR Splicing Tape | ZK2023-25 | 25.4mm x 0.76mm x 5m |
| EPR Splicing Tape | ZK2023 | 38mm x 0.76mm x 9.15m |
| EPR Splicing Tape | ZK2023 | 51mm x 0.76mm x 9.15m |
Technical Parameters
| Performance | Typical Data | Test Method |
|---|---|---|
| Tensile strength | 3.22-3.83MPa | ASTM D 4325 |
| Elongation at break | 850% | ASTM D 4325 |
| Dielectric strength | 35.16KV/mm | ASTM D 4325 |
| Volume resistivity | 3.5×1015Ωcm | ASTM D 1000 |
| Heat aging (130°C 168h) | Pass | ASTM D 4325 |
| Ozone aging | Pass | ASTM D 4388 |
| UV aging | Pass | ASTM D 4325 |
| Xenon lamp | Pass | ISO 4892-2 |
Application
Ideal for medium and high voltage cable jointing, insulation restoration, bus bar insulation and moisture sealing in power distribution systems. Suitable for voltage levels up to 69kV.
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