Anti-aging and wear-resistant rubber material for tire

Abstract

The invention discloses an anti-aging and wear-resistant rubber material for a tire. The anti-aging and wear-resistant rubber material for the tire is prepared from, by weight, 15-35 parts of natural rubber, 25-35 parts of 320 type chloroprene rubber, 25-35 parts of neoprene, 20-50 parts of modified kaolinite, 0.5-1.5 parts of 616 antiager, 0.2-0.8 part of phosphite, 0.5-1.2 parts of tetramethyl thiuram disulfide, 0.5-1.5 parts of zinc oxide, 1-3 parts of magnesium oxide, 5-15 parts of pumice, 10-18 parts of zinc borate, 1-2 parts of aluminum borate whiskers, 12-18 parts of sodium antimonite, 5-15 parts of aluminum phosphate, 10-20 parts of carbon black, 0.2-0.8 part of polyepoxy soybean oil, 0.1-0.9 part of hydroxyl silicone oil, 1-2 parts of white oil, 1-3 parts of pine tar, 0.2-0.8 part of fatty acid, 0.5-1.5 part of stearic acid and 1-2 parts of 3-aminopropyltrimethoxysilane. The anti-aging and wear-resistant rubber material for the tire is good in wear-resistant and anti-tear performance and excellent in anti-aging performance.

Description

technical field [0001] The invention relates to the technical field of rubber tires, in particular to an aging-resistant and wear-resistant rubber material for tires. Background technique [0002] At present, in the production of vehicle tires, reclaimed rubber is mainly used, supplemented by Tianre rubber, and carbon black is used as a reinforcement material. Although this type of rubber can meet the general needs of vehicle tires, carbon black is extremely polluting. And cause damage to the respiratory system of the operator, and the anti-aging ability of the tire produced by this type of rubber is relatively low, and there are obvious deficiencies in wear resistance and tear resistance, so the service life of the tire is greatly reduced, and it is easy to cause the tire to bear the load. If it is too large, the tire will burst, which poses a serious threat to driving safety. Contents of the invention [0003] The invention provides an aging-resistant and wear-resistant...

AI Technical Summary

Problems solved by technology

[0002] At present, in the production of vehicle tires, reclaimed rubber is mainly used, supplemented by Tianre rubber, and carbon black is used as a reinforcement material. Although this type of rubber can meet the general needs of vehicle tires, carbon black is extremely polluting. And cause damage to the respiratory system of the operator, and the anti-aging ability of the tire produced by this type of rubber is relatively low, and there are obvious deficiencies in wear resistance and tear resistance, so the service life of the tire is greatly reduced, and it is easy to cause the tire to bear the load. If it is too large, the tire will burst, which poses a serious threat to driving safety.