HENGYANG ZK INDUSTRIAL CO., LTD
HENGYANG ZK INDUSTRIAL CO., LTD PROFESSIONAL IN COLD SHRINK TUBING
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Product name:
EPDM Cold Shrink Tube For Harsh Environments for chemical industry
EPDM Cold Shrink Tubes are a series of open-ended, tubular rubber sleeves, which are factory expanded and assembled onto a removable core. They are supplied for field installation in this pre stretched condition.
Properties Advantage
1:Resists fungus, acids, alkalis, ozone and ultraviolet light.
2:Retains resiliency and pressure after prolonged years of aging and exposure.
3: wireless communication towers, coaxial interfaces
Application
1:Protection and repair for outercable joint;
2:Fire protection of cables and connectors;
3:For all base materials that need to be insulated against fire;
Introduction:
EPDM cold shrink tube: applied in electrical power industry, telecommunication industry or other tool product handle, eg. bicycle handle etc. With it’s good performance: water-proof, Acid and alkali resistance, seal, protection sleeve and low voltage seal insulation under 1kv.
| Material technical parameters: | |||||
| No | Items | Test method | Unit | Test standard | Remarks |
| 1 | Hardness (Shore A) | GB/T 531.1-2009 | Shore A | 43±5 | |
| 2 | Tensile strength | GB/T 528-2009 | Mpa | 8±3 | |
| 3 | Break elongation | GB/T 528-2009 | % | 800±200 | |
| 4 | Tear strength | GB/T 529-2008 | kN/mm | 38±5 | |
| 5 | Volume resistivity | GB/T 2439-2001 | Ω•cm | ≥1013 | |
| 6 | dielectric strength | GB/T 1695-2005 | MV/m | ≥18 | |
| 7 | dielectric Constant(50Hz) | GB/T 1693-2007 | / | ≤8 | |
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