Pliable tough cold-resistant anti-aging modified acrylate rubber cable material

Abstract

The invention relates to a cable material, and specifically relates to a pliable tough cold-resistant anti-aging modified acrylate rubber cable material. The cable material comprises the following raw materials in parts by weight: 25-30 parts of acrylate rubber, 15-20 parts of epichlorohydrin rubber, 12-15 parts of fluororubber, 23-26 parts of precipitation-process white carbon black, 18-20 parts of polystyrene, 15-18 parts of polyvinyl chloride, 12-15 parts of wollastonite powder, 2-3 parts of anti-aging agnet KY-405, 1-2 parts of anti-aging agent MB, 1-2 parts of anti-oxidant 1035, 3-4 parts of magnesium oxide, 4-5 parts of stearic acid, 1-2 parts of promoter PZ, 5-7 parts of acetyl triethyl citrate, 5-6 parts of dibutyl maleate, 30-34 parts of spraying carbon black, 4-5 parts of engine oil, 2-3 parts of sulphur, 2-3 parts of zinc oxide and 4-5 parts of an auxiliary agent. The cable material combines the advantages of acrylate rubber, epichlorohydrin rubber, fluororubber, polystyrene, polyvinyl chloride and the like, so that the properties of conventional acrylate rubber cable materials are improved; and the cable material provided by the invention has good mechanical properties, is pliable, tough, wear-resistant, low temperature resistant, anti-aging and long in service life, is capable of being adaptive to specific usage environment conditions, and has wide market application prospect.

Description

technical field [0001] The invention relates to a cable material, in particular to a flexible, cold-resistant and aging-resistant modified acrylate rubber cable material and a preparation method thereof. Background technique [0002] With the development of the economy, the demand market for cables is broad, which promotes the progress of the production technology of cable materials. Cable materials are not only widely used, but also have special requirements for their performance indicators, such as insulation, tensile strength, service temperature, and flame retardancy. Performance and other indicators have strict requirements. Continuously improving the performance of cable materials is an urgent need for economic and social development. Traditional cable materials often have problems such as poor flame retardancy, high temperature deformation, poor mechanical properties, and short service life. It brings a lot of inconvenience to the actual use, and even threatens the sa...

AI Technical Summary

Problems solved by technology

[0002] With the development of the economy, the demand market for cables is broad, which promotes the progress of the production technology of cable materials. Cable materials are not only widely used, but also have special requirements for their performance indicators, such as insulation, tensile strength, service temperature, and flame retardancy. Performance and other indicators have strict requirements. Continuously improving the performance of cable materials is an u