Wear-resistant heat-resistant anti-aging rubber material

Abstract

The invention discloses a wear-resistant heat-resistant anti-aging rubber material. The raw materials comprises the following components in parts by weight: 30-40 parts of styrene butadiene rubber, 10-18 parts of butyl rubber, 10-20 parts of chloroprene rubber, 1-3 parts of a silane coupling agent, 1.5-3 parts of LH-C96 vulcanizing agent, 0.5-1.5 parts of CZ accelerator, 2-4 parts of magnesium oxide, 5-8 parts of phenolic resin, 4.0-4.4 parts of trioctyl trimellitate, 0.3-0.5 part of paraffin, 2-4 parts of environment-friendly flame retardant FR-T801, 0.5-1.5 parts of antimony trioxide, 18-23 parts of nanometer carbon black, 15-20 parts of white carbon black, 20-30 parts of carbon black N375, 15-20 parts of modified kaolin, 2-5 parts of anti-aging agent RD and 2-4 parts of anti-aging agent 4010NA. The rubber material disclosed by the invention has the advantages of excellent abrasion resistance, heat resistance and aging resistance.

Description

technical field [0001] The invention relates to the technical field of rubber materials, in particular to a wear-resistant, heat-resistant and aging-resistant rubber material. Background technique [0002] In recent years, with the growth of the national economy and the development of the cable industry, the use of cables in our country is increasing day by day, and cables are often subject to friction during use, which puts forward requirements for rubber materials to protect cables, and the aging of rubber products is the rubber material It is a very prominent problem in the application, especially in the high temperature environment, the aging of the rubber material will be accelerated, and problems such as stickiness, softening, discoloration, hardening and brittleness will appear during placement and use, resulting in physical and mechanical properties. Changes will cause potential safety hazards for cables. However, the existing rubber materials are difficult to meet ...

AI Technical Summary

Problems solved by technology

[0002] In recent years, with the growth of the national economy and the development of the cable industry, the use of cables in our country is increasing day by day, and cables are often subject to friction during use, which puts forward requirements for rubber materials to protect cables, and the aging of rubber products is the rubber material It is a very prominent problem in the application, especially in the high temperature environment, the aging of the rubber material will be accelerated, and problems such as stickiness, softening, discoloration, hardening and brittleness will appear during placement and use, resulting in physical and mechanical properties. change, will cause a safety hazard to the cable

At present, the existing rubber materials are difficult to meet the requirements, and there is an urgent need for a rubber material with excellent wear resistance, heat resistance, and aging resistance.