Wearproof bushing rubber composite material and preparation method thereof

Abstract

The invention discloses a wearproof bushing rubber composite material and a preparation method thereof. The wearproof bushing rubber composite material is prepared from the following raw materials in parts by weight: 20-48 parts of chlorinated polyethylene rubber, 15-30 parts of neoprene, 10-25 parts of brominated butyl rubber, 15-30 parts of natural rubber, 3-10 parts of calcium carbonate, 2-6 parts of pentaerythritol phosphate, 3-6 parts of zinc borate, 2-6 parts of aluminum nitride, 3-9 parts of tungsten boride micropowder, 6-14 parts of silicon carbide micropowder, 2-5 parts of poly(sodium-p-styrenesulfonate), 4-9 parts of paraffin, 8-16 parts of carbon nano tubes, 1-5 parts of zinc dibutyl dithiocarbamate, 3-8 parts of nano silicon oxide, 1-3 parts of triethyl phosphate, 0.8-2.5 parts of mono lauryl phosphate potassium, 3-8 parts of graphene, 1-5 parts of sodium stearate and 1-5 parts of an anti-wear agent. The wearproof bushing rubber composite material disclosed by the invention has good wear resistance and high temperature resistance, thus decreasing damage of a bushing caused by high temperature and wear.

Description

technical field [0001] The invention belongs to the technical field of rubber materials, in particular to a wear-resistant bush rubber composite material and a preparation method thereof. Background technique [0002] Rubber is an important part of the chemical industry. Rubber products such as tires, hoses, tapes, rubber rollers, rubber sealing rings, and tape products are widely used in various sectors of the national economy such as automobile production, aircraft manufacturing, crude oil transportation, electronic communications, and hospitals. Industry has become one of the important basic industries. At present, the basic raw materials of the rubber industry are natural rubber and synthetic rubber. However, whether it is natural rubber obtained from nature or synthetic rubber obtained by humans through industrialization, its wear resistance and high temperature resistance cannot meet the requirements of industrial production. , the use effect is also unsatisfactory an...

AI Technical Summary

Problems solved by technology

At present, the basic raw materials of the rubber industry are natural rubber and synthetic rubber. However, whether it is natural rubber obtained from nature or synthetic rubber obtained by humans through industrialization, its wear resistance and high temperature resistance cannot meet the requirements of industrial production. , the use effect is not satisfactory, and needs to be further improved