Smokeless flame retarding cable material

Abstract

A smokeless flame retarding cable material is prepared from the following raw materials in parts by weight: 6-13 parts of low density polyethylene, 4-9 parts of high density polyethylene, 7-10 parts of aluminium hydroxide, 3-8 parts of an antioxygen, 6-12 parts of ethylene propylene diene monomer rubber, 5-10 parts of dioctyl terephthalate, 4-8 parts of an ACR additive, 5-7 parts of glass fibers, 4-11 parts of bifenthrin, 5-13 parts of propylene-tetrafluoroethylene copolymer, 4-8 parts of antimonous oxide, 4-6 parts of zinc oxide, 7-9 parts of tetra-pentaerythritol ester, 5-8 parts of borax, 6-8 parts of hydroquinone, 4-10 parts of benzoyl peroxide and 1-5 parts of toluene. The smokeless flame retarding cable material has the benefits that the characteristic of no smoke is achieved, influence on environment is less, and both strength and acid and alkali resistance can meet the use requirements.

Description

technical field [0001] The invention relates to a smokeless flame retardant cable material. Background technique [0002] With the rapid growth of wire and cable applications and rapid economic development, the requirements for the quality and performance of wire and cable materials in various fields are increasing. The cable is required to have good flame retardancy and high temperature resistance, and at the same time, it will not bring harm to the environment. Flame-retardant cable materials are cable materials that are more and more widely used. Although general flame-retardant cable materials improve the cable sheath Excellent flame retardant performance, but this kind of cable sheath will produce a lot of toxic gas and pollution when burned. Contents of the invention [0003] In view of the deficiencies in the prior art, the problem to be solved by the present invention is to provide a smokeless flame retardant cable material, which has the characteristics of no smo...

AI Technical Summary

Problems solved by technology

The cable is required to have good flame retardancy and high temperature resistance, and at the same time, it will not bring harm to the environment. Flame-retardant cable materials are cable materials that are more and more widely used. Although general flame-retardant cable materials improve the cable sheath Flame retardant properties, however, this cable sheath will produce a lot of toxic gas when burning, resulting in pollution