Heat shrinkable cable end caps are also known as cable end caps, cable heat shrinkable end caps, cable caps, head caps, cable sealing caps. The opening of the cable cap is coated with high-performance hot melt adhesive, when heated, the cable sealing cap can be contracted, while the glue melts and is tightly bonded to the surface of the cable. Provide sealing, waterproofing, insulation and protective effect role for power and control cable terminals. Heat-shrinkable cable end caps inner layer of the spiral melt glue, after contraction has excellent flexibility. Suitable for outdoor, underground with PVC, lead, or XLPE cable line, power communication, lighting line terminal moisture sealing protection. Heat shrink cable end caps effectively provide protection against oxidation, ozone, UV radiation, etc. The inner layer of hot melt adhesive provides sealing protection and is easy and convenient to install on cable terminations. The hot melt adhesive applied to the inner layer ensures a reliable seal.

Cable heat shrinkable caps are waterproof and are widely used for power and communication cable terminations, as well as for street light connectors and low-voltage running cable terminations and moisture protection. Resistant to ultraviolet radiation, the inner surface of the product is coated with a layer of spiral hot melt adhesive, which has stronger moisture and air retention properties.

Cable heat shrinkable cap using method:

1. cable heat shrinkable capset on the end of the steel tube, remove the foam powder and rust to ST3 level, there are oil stained places should be wiped clean with a sand cloth.

2. the heat-shrinkable cable cap of the big head and jacket overlap clean and woolen.

3.  steel tube and woolen jacket part of the preheated. (In the case of not affecting the original anticorrosion layer preheating temperature should reach 50 ℃).

4. heat shrinkable cable cap into

5. heaters on the heat shrinkable cable cap big head did not circumferential uniform heating contraction, until the hot melt adhesive overflow. (If the temperature is high and there is slippage when heating the small head, a wet towel can be used to cover the top). The end of the heat-shrinkable cable cap (attached with foam) shall not be over-heated.

6.  Heat the small end of the heat-shrinkable cable cap until the hot melt adhesive overflows. When the shrinkage is finished, use the pressure stick to roll the waterproof cap once.

7.  After construction, there should be no air bubbles, no surface carbonisation phenomenon and obvious wrinkles, all the edges of the adhesive overflow, and the adhesive bonding is firm.