ADDRESS: 3# Plant, No. 3232, BeiMen Road, High-tech Development Zone, Kunshan
Bumper：Among the many plastic materials, PP/EPDM plastics are favored by automobile bumper manufacturers because of their low cost, easy processing and excellent flexibility. The traditional bumper painting pretreatment uses the flame method to increase the surface energy. However, since the temperature of the hot oxygen flame sprayed on the surface of the material is as high as 1100-2800°C, the time must be as short as possible to ensure that the material does not deform or discolor. Although this method is quick and easy, it has poor aging resistance and there are safety risks during the operation. Low-temperature plasma technology can not only solve the problem of surface treatment, but also be safe and reliable. Therefore, more and more manufacturers have been introduced into production as an important process means.