In many synthetic rubber, silicone rubber is one of the best. Silicone rubber has the excellent characteristics of tasteless, non-toxic, cold and high temperature resistance, in the environment of -60~300℃, still "calm", "face does not change color", will not lose the original strength and elasticity. Silicone rubber has good electrical insulation, aging resistance, ozone resistance, UV resistance, mildew resistance, chemical stability and so on。

Silicone tube silicone rubber is an excellent insulating and protective material, which plays an important role in the electrical field. In the manufacture of high voltage switching appliances, silicone rubber is used to manufacture insulating pads, insulating sheathing, etc.; In wire and cable manufacturing, silicone rubber is used to manufacture flexible high temperature resistant insulated wire and cable; In the manufacturing of transmission and distribution materials, it is used to manufacture high-voltage composite insulators, insulating sleeves, etc.; In CABLE accessories, for the manufacture of prefabricated or plug cable joints and the latest application in recent years - the production of cold shrinkage materials. Silicone rubber cold shrink tube is made of high quality silicone rubber raw materials, with large shrinkage rate, excellent physical and mechanical properties, resistance to punctures and so on. It is suitable for waterproof and moisture-proof sealing of communication and cable connection joints, insulation sealing of wire and cable connections and insulation protection of other types of connections, etc.