Marine environment aviation tire tread rubber and preparation method thereof

Abstract

The invention discloses marine environment aviation tire tread rubber and a preparation method thereof. The marine environment aviation tire tread rubber is prepared from, by mass, 16-18 parts of smoke sheet rubber, 1-2 parts of a silane coupling agent, 6-10 parts of stearic acid, 1-3 parts of a heat stabilizer, 4-6 parts of zinc oxide, 11-13 parts of palm oil, 1-3 parts of an accelerant,40-60 parts of butadiene styrene rubber, 1-2 parts of a fracturing preventive, 6-10 parts of insoluble sulfur, 1-3 parts of an anti-ageing agent, 4-6 parts of carbon black, 6-8 parts of white carbon black and 1-3 parts of an anti-reversion agent. According to the tire tread rubber, the rubber material has the advantages of resisting ultraviolet rays, resisting ozone, resisting atmospheric ageing, resisting salt spray and resisting mold erosion, and the aviation tire has the good overall performance, and is particularly suitable for an appropriate marine environment.

Description

technical field [0001] The invention relates to the field of tire manufacturing, in particular to a marine environment aviation tire tread rubber and a preparation method thereof. Background technique [0002] When aviation tires are used in a marine environment, due to the refraction and reflection of seawater, the tires are particularly exposed to ultraviolet radiation, especially in summer, when the strong sunlight is exposed, the temperature of the metal deck is higher, and the salt spray and air humidity on the sea surface are high. , The surface of the tire is prone to mold. At present, aviation tires used in such an environment are not capable of resisting ultraviolet rays, high temperature, heat and humidity, salt spray and mold. It is necessary to develop aviation tires with higher performance to adapt to the marine environment. Contents of the invention [0003] The invention provides a marine environment aviation tire tread rubber and a preparation method there...

AI Technical Summary

Problems solved by technology

At present, aviation tires used in such an environment have insufficient performance against ultraviolet rays, high temperature resistance, heat and humidity resistance, salt spray and mold. It is necessary to develop aviation tires with higher performance to adapt to the marine environment.