Product name:

21KV/M Silicone Rubber Shrink Tube 30KN/M after expand silicone

Product Description

Standard cold shrink tubing is typically used in communication and nonelectrical applications. It provides insulation and moisture resistance and is good for making repairs and sealing cable. It's also flexible to conform to irregular shapes. Cold shrink tubing covers low-voltage cable and contracts around it when the core is removed.

Cold shrink tube Features:

• Good expanding strength and toughness, to ensure that the cable installation of the tube does not appear broken phenomenon;
• Good low temperature brittleness, can be installed in the Arctic area, no broken;
• Good high temperature resistance, can be in the hot area, product no deformation;
• Strict quality control, all use fresh raw materials, reliable quality;

Picture for your reference.

• Applicable scope

  Silicon cold shrink tube: It is widely used for waterproof seal in coaxial cables on telecommunication base stations, N-type connector, 1/2 jumper, Din head and 1/2 jumper connector. It can be used as a waterproof seal for cable television connector, connecting wires and cables, insulation seal for other types of connection.

  Rubber Typical Properties

  
  

  Properties	Test Method	Typical Value
  Color	/	Black
  Ultimate Tensile	ASTM D412-75	9.0MPa
  Ultimate Elongation	ASTM D412-75	750%
  Tear Resistance	ASTM D624C-73	30KN/m
  Fungus Resistance	ASTM G21 28 days exposure	No Growth
  Dielectric Strength	ASTM D149-75 @1.75 Original	21KV/m
  	7days in water at 90℃	20.5KV/m
  Volume resistance	ASTM D257	3.4×1015Ohm.cm

  All values are averages and are not intended for specification purposes.

  FAQ

  1. Who are we?
  We are professional in cold shrink industry. Our products have been exported to America, Australia, Egypt, Taiwan, India, Indonesia, Egypt, Spain, Italy and Germany etc, Europe countries. Currently, we already cooperated many famous companies in electrical and telecommunication industry.

  2. How can we guarantee quality?
  Always a pre-production sample before mass production;
  Always final Inspection before shipment;
  3.What can you buy from us?
  cold shrink series sealing products, including customized processing machines and products kits, for examples: processing winding and expanding machines, spiraling strip/tube supporting material, EPDM cold shrink tube and silicone cable accessories kit in telecommunication and electrical power industry.

  4. Why should you buy from us not from other suppliers?
  Years focus on telecom and power infrastructure material, with experienced engineer and workers, with turnkey solution for cold shrink line to solve all your problem in this industry with competitive price.
  5. What services can we provide?
  Accepted Delivery Terms: FOB, CIF, EXW standard international terms and welcome commercial terms discussion;
  Accepted Payment Currency: USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
  Accepted Payment Type: T/T, L/C, Credit Card, PayPal, Western Union, Cash, Escrow;
  Language: English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian

  Shipment: express, sea and air shipping.

Hengyang ZK Industrial Co., Ltd. mainly specialize in manufacturing and exporting cold shrink series sealing products, including customized processing machines and products kits, for examples: processing winding and expanding machines, spiraling strip/tube supporting material, EPDM cold shrink tube and silicone cable accessories kit in telecommunication and electrical power industry.

Our products have been exported to America, Australia, Egypt, Taiwan, India, Indonesia, Egypt, Spain, Italy and Germany etc, Europe countries. Currently, we already cooperated many famous companies in electrical and telecommunication industry.