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Two ends pulling EPDM cold shrink sleeve for waterproof and insulation

Two ends pulling EPDM cold shrink sleeve for waterproof and insulation

basic information
Part No.::
ECS2
number:
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Product description

 

Two ends pulling EPDM cold shrink sleeve for waterproof and insulation

 

Description.

EPDM Cold Shrink Tubes are designed to provide a quick and easy method for protecting and sealing for an inline connection, terminal lug, etc., cold shrink tubing is an open-ended tubular rubber sleeve which is factory expanded and assembled onto a removable core.

The core is removed by pulling out at two ends after the tube has been positioned for installation, allowing the tube to shrink and form a water-resistant seal.

Cold shrink tube are made from EPDM rubber which does not contain chlorides or sulfur.

Feature & Advantages.

• Simple installation; requires no tools,No torches or heat required.
• Accommodates a wide range of cable sizes
• Good thermal stability
• Seals tight; retains its resiliency and pressure even after prolonged    years of aging and exposure
• Excellent wet electrical properties
• Tough rubber formulation withstands backfilling
• No mastic or tape required to seal
• Resists acids and alkalis; resists ozone

 

Technical Datas.

Test item
Test Standard
Unit
Value
Dielectric Strength
GB/T 1695-2005
kV/mm
17.16
Waterproof Rate
ISO 20653:2013
------
IP68
Shore Hardness
GB/T 531.1-2008
Shore A
44
Tear Strength
GB/T 529-2008
kN/m
28
Tensile strength
ISO 37:2011
Mpa
9.31
Elongation at Break
ISO 37:2011
%
720
 
Light Ageing-UV Eposure
 
ASTM G154-12a Cycle 1
1000h exposure duration with Lamp type: UVA-340 / 8h UV at(60±3)℃ BPT, 0.89W/(m2.nm)@340nm / 4h
condensation at (50±3)℃ BPT
Ozone Aging
ISO 7326:2006 Method 1
Pretreatment temperature: (23±2) ℃/ Pretreatment period: 48h/ Testing temperature: (40±2)℃ /Ozong concentration: (50±5)pphm.

Selection Table.

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EPDM splices cold shrink tubes for connector insulate, similar to 3M 8423-6
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