company news about What is the difference between heat shrink and cold shrink?

Cold shrink tube is the extraction of support ring shrinkage, heat shrink tube is heating shrinkage. The differences are as follows:

1, the material is different, cold shrink tube is generally made of silicone rubber and EPDM rubber. Heat shrinkable tube is polyolefin material.

2, the use of different environments. Cold shrink pipe is suitable for the cable joint in the field where fire cannot be ignited. Heat shrink pipe needs to use heat source.

3. The cost and price are different. Take the intermediate joint of 10 kV as an example, the price of cold shrink annex is more than five times that of heat shrink annex.

4, cold shrink tube is simple to operate, whether the workers are skilled, little requirement; Heat shrink pipe, pay attention to

construction skills.