Physical-Mechanical Properties Of Polymer Bushing Used In Automobile Industry

Abstract

It is difficult to achieve the required properties by adding fillers to the polymer separately, so a mixture of several fillers is used. For example, mixtures of additives such as graphite and talc, phosphogypsum, graphite and lead, asbestos and talc are used to reduce the coefficient of friction and abrasion of the epoxy polymer.

Nowadays, the service of cars is increasing and it is impossible to imagine our lives without them. In the process of operating a car, many of its mechanisms are eroded by friction, resulting in a decrease in its performance. To know the causes of such wear, it is necessary to study the laws of friction of materials.