Fireproof flame-retardant cable material

Abstract

The invention discloses a fireproof flame-retardant cable material. The fireproof flame-retardant cable material is characterized by being composed of the following components in parts by weight: 80 to 100 parts of low-density polyethylene resin, 22 to 35 parts of terpene resin, 50 to 80 parts of halogenated butyl rubber, 15 to 30 parts of silicon rubber, 10 to 18 parts of polyformaldehyde, 1 to 4parts of sodium dodecyl benzene sulfonate, 2 to 5 parts of propylene glycol, 1 to 5 parts of dimethyl methylphosphonate, 2 to 6 parts of acetyl tributyl citrate, 2 to 8 parts of active nanometer calcium carbonate, 2 to 7 parts of electrolytic zinc acid-leached residue, 3 to 7 parts of melamine cyanurate, 2 to 7 parts of montanin wax, 1 to 3 parts of a coupling agent, 13 to 25 parts of aluminum hydroxide flame retardant, 10 to 20 parts of flame-retardant magnesium hydroxide and 1 to 3 parts of epoxidized soybean oil. The fireproof flame-retardant cable material provided by the invention has the advantages of good fireproof performance, good flame-retardant property, etc., and can normally work in a high-temperature environment, does not encounter the situation of signal distortion, has more stable working state, and is convenient for people to use.

Description

technical field [0001] The invention relates to the technical field of cable materials, in particular to a fireproof and flame retardant cable material. Background technique [0002] At present, with the advancement of science and technology, the use of cables is gradually increasing. The cable mainly plays the role of transmitting electrical signals, and the laying of cables is generally outdoors, and some cables are often located in areas with harsh environments for a long time. Traditional Due to problems such as single cable structure design and material selection, it cannot adapt to the environment with high temperature, and when a fire occurs, the traditional cable is easy to burn, which brings great harm to people's use. Therefore, designing a cable material with flame-retardant properties has become an urgent problem to be solved. Contents of the invention [0003] In order to overcome the above-mentioned defects in the prior art, the object of the present inventi...

AI Technical Summary

Problems solved by technology

[0002] At present, with the advancement of science and technology, the use of cables is gradually increasing. The cable mainly plays the role of transmitting electrical signals, and the laying of cables is generally outdoors, and some cables are often located in areas with relatively harsh environments for a long time. Traditional The cable structure design is single and the material selection and other problems cannot adapt to the environment with high temperature, and when a fire occurs, the traditional cable is easy to burn, which brings great harm to people's use.