High temperature resistant insulated cable

Abstract

The invention discloses a high-temperature resistant insulated cable, which comprises the following components in parts by weight: 20-30 parts of graphene, 10-20 parts of paraffin, 30-40 parts of polyurethane resin, 15-25 parts of carbon black, 20-30 parts of an antioxidant and 10-20 parts of an inorganic flame retardant. The carbon black, the graphene, the paraffin and the polyurethane resin havea high-temperature-resistant effect, and when the carbon black, the graphene, the paraffin and the polyurethane resin are used in cooperation with the inorganic flame retardant and the antioxidant, not only is the insulation fireproof performance achieved, but also the high-temperature-resistant effect is achieved.

Description

technical field [0001] The invention relates to the technical field of traditional Chinese medicine, in particular to a high temperature resistant insulating cable. Background technique [0002] At present, with the development of science and technology, more and more cables are used, so people's requirements for cables are getting higher and higher. Because of the inappropriate matching of traditional cable materials, the cables will be released when there is a fire on the cable. A large number of gases harmful to the environment not only pollute the atmosphere, but also pose a serious threat to people's lives and property. [0003] The cable mainly includes the inner core and the cable skin. The cable skin is widely used in the cable manufacturing process. Its withstand voltage and insulation resistance are relatively high, but the dielectric constant and dielectric loss are thickened. It is mainly used for the insulation layer of low-voltage cables. Contents of the inve...

AI Technical Summary

Problems solved by technology

[0002] At present, with the development of science and technology, more and more cables are used, so people's requirements for cables are getting higher and higher. Because of the inappropriate matching of traditional cable materials, the cables will be released when there is a fire on the cable. A large number of gases harmful to the environment not only pollute the atmosphere, but also pose a serious threat to people's lives and property