Study of the modifying effect of additions of boric acid polymethylene-p-triphenyl ester in rubber-based polymer composites

摘要

The development of the motor industry requires that a number of strict requirements be laid down concerning frictionol polymer composites with the aim of ensuring correct and trouble-free operation of broke systems, in particular a high friction coefficient and a small change in this coefficient at temperature, high strength, good thermal conductivity, high wear resistance, and low toxicity of the components [1].Shortcomings of the composite materials used ore the low heat resistance of the binder, the use of asbestos as a filler, and also the considerable change in the friction coefficient as a function of temperature, which leads to lower efficiency or to failure of the brake system.