Secondly, polyurethane materials have excellent wear resistance. Cars often pass through various road conditions during driving, and the buffer rubber of shock absorber needs to have good wear resistance, be able to resist road friction and wear, and keep it in good working condition. Polyurethane material has high wear resistance, which can effectively reduce the wear degree of buffer glue of shock absorber and prolong the life of shock absorber.
In addition, polyurethane materials have good high temperature resistance. The automobile will generate high temperature during driving, and the cushion rubber of the shock absorber needs to be able to withstand the high temperature environment and is not easy to deform or soften. Polyurethane material has good high-temperature resistance, can maintain stable performance in high-temperature environment, and is not easily affected by temperature, thus ensuring the normal operation of the buffer glue of the shock absorber.
To sum up, the selection of polyurethane material as the buffer glue of shock absorber has many advantages, including excellent elasticity, wear resistance and high temperature resistance. These advantages make polyurethane material an ideal choice for manufacturing shock absorber cushion rubber, which can improve the comfort and stability of automobile driving and prolong the service life of shock absorber. Therefore, for employees in auto parts industry, it is of great significance to understand and master the characteristics and advantages of polyurethane materials for improving work efficiency and product quality.
