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Silicone Cold Shrink Tube for Electrical Insulation

Price Negotiable
Price: 0.8-2.2USD/PCS
MOQ: 1000pcs
Delivery Time: 20-30days after receiving 40% deposit
Brand: ZKCS
Product Description

Product name:

Silicone Cold Shrink Tube for Electrical Insulation


Description:

Silicone Cold Shrink Tube is a pre-expanded rubber sleeve that shrinks automatically when the inner core is removed, providing a tight, reliable seal without the need for heat or special tools.

Made from high-quality silicone rubber, it offers excellent electrical insulation, weather resistance, and long-term durability, even in harsh outdoor environments.


Features:

  • No Heat Required – Fast and safe installation
  • Excellent Electrical Insulation
  • Outstanding Weather & UV Resistance
  • Waterproof & Moisture Sealing
  • High Elastic Recovery for long-term sealing

Applications
Primary electrical insulation for all solid dielectric (rubber and plastic) insulated wire and cable splices rated to 1000volts


Picture for your reference.



Introduction:


 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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Company HENGYANG ZK INDUSTRIAL CO., LTD
Location Building 3, Entrepreneurship Center, High-tech Zone, Hengyang City, Hunan Province.
Contact Person Richard Lee

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