Cable for electric automobile conductive charging system

Abstract

The invention discloses a cable for an electric automobile conductive charging system. The cable comprises a cable core and an outer sheath which covers the outer side of the cable core, and the outer sheath comprises the following raw materials, in parts by weight: 100-120 parts of a main material, 0.5-1 part of polyphenylene sulfide, 0.4-0.8 part of polyphenyl ester, 0.5-1.5 parts of epoxidized soybean oil, 1-2 parts of chlorinated paraffin, 1-2 parts of C9 petroleum resin, 4-10 parts of antimony trioxide, 8-12 parts of nano talc powder, 55-65 parts of a pea pod complex, 4-8 parts of stearic acid, 0.5-1.1 parts of tert-butyl peroxy-3,5,5-trimethyl hexanoate, 2-4 parts of ethyl 3,3-bis(tert-butylperoxy)butyrate, and 4-8 parts of a compatilizer. The cable has good elasticity, and an excellent distortion resistant effect, thus after external force is removed, the original state of the cable is recovered, anti-interference performance and reciprocating bend performance of the cable are improved, and high-temperature resistant chemical bonds are formed, so a fire disaster is not easy to cause when the cable is under high-temperature and severe environmental conditions, and a short circuit of the cable is avoided.

Description

technical field [0001] The invention relates to the technical field of cables, in particular to a cable for a conductive charging system of an electric vehicle. Background technique [0002] In recent years, my country's auto industry has developed rapidly. According to statistics, in 2013, the number of cars in my country was 137 million. , problems such as smog and PM2.5 are becoming more and more serious, which has brought great damage to the daily life of our people. In response to the deepening of environmental pollution, countries around the world are vigorously advocating the development of new energy vehicles. As an indispensable and important part of electric vehicles, the structure and performance requirements of cables used in electric vehicle conductive charging systems are many different from those of ordinary cables. The harsh operating environment has very high requirements for the cables used in the conductive charging system. The flexibility, weather resista...

AI Technical Summary

Problems solved by technology

In response to the deepening of environmental pollution, countries around the world are vigorously advocating the development of new energy vehicles. As an indispensable and important part of electric vehicles, the structure and performance requirements of cables used in electric vehicle conductive charging systems are many different from those of ordinary cables. Harsh operating environment has very high requirements for the cables used in the conductive charging system, and the flexibility, weather resistance and reciprocating bendability of the cables are insufficient, which needs to be solved urgently