Product name:
Self-Healing 1KV EPDM Cold Shrink Tube Technology For Telecom
Description:
1KV EPDM Cold Shrink Tube, is made of special purpose silicone
rubber with a high shrink ratio and excellent physical and
mechanical properties like slab and prick resistance. It reliably
seals electrical connections of electric communications and cable
televisions against water and moisture and effectively insulates
wire and cable connections or joints and other electrical
connections etc.
Features:
1:Simple installation,requires no special tools.
2:High effective long life.
3:Good tracking resistance and electric corrosive resistance.
4:Good thermal stability.
5:Seals tight,retains its resilency and pressure even after
prolonged years of aging and exppsure.
Applications
EPDM Cold shrink tube,Primary electrical insulation for all solid
dielectric (rubber and plastic) insulated wire and cable splices
rated to 1000volts
Introduction:
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. The core is removed after the tube has been
positioned for installation over an in-line connection terminal
link allowing the tube to shrink and form a waterproof seal. The
insulating tube is made of EPDM rubber which contains no chlorides
or sulphurs.
| 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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Self-Healing 1KV EPDM Cold Shrink Technology For Telecom Product pictures
