It can be plasticized under high temperature. Is the natural rubber, synthetic rubber after the so-called third generation rubber, referred to as TPE.
The main function of dust cover is dustproof, waterproof, prevent the oil inside dry, in order to protect the bearing
The dust cover is made of thermoplastic elastomer (Thermoplastic elastomer), also known as thermoplastic rubber (Thermoplastic rubber), is a polymer alloy material between rubber and thermoplastics, having the characteristics of both rubber and plastic rubber as below: normal temperature, elasticity, resistance, and electrical insulation of;
