High-strength wear-resisting nitrile butadiene rubber cable material

Abstract

The invention relates to a cable material, and in particular relates to a high-strength wear-resisting nitrile butadiene rubber cable material. The cable material is prepared from the following raw materials in parts by weight: 35-40 parts of nitrile butadiene rubber (3304), 1-2 parts of sulphur, 4-5 parts of polyacrylonitrile, 6-8 parts of ABS (Acrylonitrile Butadiene Styrene) high rubber powder, 30-34 parts of metallocene linear low-density polyethylene, 12-14 parts of butadiene rubber, 3-4 parts of stearic acid, 1-2 parts of oxalic acid, 25-28 parts of N330 carbon black, 5-8 parts of dioctyl adipate, 5-7 parts of triethyl citrate, 6-8 parts of zinc oxide, 2-4 parts of magnesium oxide, 28-32 parts of N550 carbon black, 1-2 parts of accelerant DM and 4-5 parts of auxiliary. According to the cable material, the advantages of the raw materials of nitrile butadiene rubber, butadiene rubber, ABS high rubber powder, metallocene linear low-density polyethylene and the like are combined, the properties of the conventional nitrile butadiene rubber cable material are improved, the cable material is enabled to have the advantages of high strength, good tension property, external impact resistance, wear resistance and the like, can meet the application requirements in special situations, is harmless to environment and human bodies, and is wide in application prospect.

Description

technical field [0001] The invention relates to a cable material, in particular to a high-strength wear-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. 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 safety of people's lives and...

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, poor mechanical properties, and short service life. It brings a lot of inconvenience to the actual use, 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.