Oil-resistant and ozone-resistant nitrile rubber cable material

Abstract

The invention relates to a cable material, and specifically relates to an oil-resistant and ozone-resistant nitrile rubber cable material. The cable material comprises the following raw materials in parts by weight: 55-60 parts of nitrile rubber, 1-2 parts of graphite, 5-6 parts of reinforced fibers, 28-31 parts of butyl rubber (CBK139), 3-4 parts of zinc oxide, 4-5 parts of stearic acid, 2-3 parts of machine oil, 2-3 parts of dioctyl ester, 2-3 parts of an anti-aging agent RD, 1-3 parts of an anti-aging agent 4010NA, 1.5-2 parts of an accelerant M, 3-4 parts of Rhine wax, 5-7 parts of zirconium fluoride, 1.2-2.4 parts of an antioxidant 264, 0.5-1 part of a cross-linking agent TAC (Triallyl Cyanurate), 2-3 parts of sulphur, 32-35 parts of N330 carbon black, 24-28 parts of N339 carbon black, 14-17 parts of white carbon black by a precipitation method and 4-5 parts of an assistant. The cable material combines the advantages of nitrile rubber and butyl rubber, and the prepared material has the advantages of oil resistance, ozone resistance, aging resistance, good electrical property and the like, can satisfy the using demand of special occasions, and is harmless to the environment and human body and broad in market application prospect.

Description

technical field [0001] The invention relates to a cable material, in particular to an oil-resistant and ozone-resistant nitrile 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. There are strict requirements on performance and other indicators. 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, and short service life. It brings a lot of inconvenience and even threatens the safety of people's lives and properties. Therefore, it is urg...

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 urgent need for economic and social development. Traditional cable materials often have problems such as poor flame retardancy, high temperature deformation, and short service life. It brings a lot of inconvenience and even threatens the safety of people's lives and property. Therefore, it is urgent to change the original cable material formula and improve the material performance to meet the diverse needs of the cable market.