1, plastic can be processed at one time, processing time is short, accuracy is guaranteed.
2. The elastic deformation characteristics of plastic products can absorb a large amount of collision energy, have a larger buffer effect on strong impact, and play a protective role for vehicles and occupants. Modern cars use plasticized dashboard and steering wheel to enhance the cushioning effect. The front and rear bumpers and body trim strips are made of plastic materials to reduce the impact of vehicle body on the car body. Plastics can also absorb and attenuate vibration and noise, and improve ride comfort.
3, plastic corrosion resistance, partial damage will not corrode.
4, by adding different fillers, plasticizers and hardeners to produce the required properties of plastics, to meet the different parts of the vehicle's use requirements. More convenient is that the color of plastic can be adjusted by additives to give different colors, so as to save the trouble of painting. Some plastic parts can be electroplated.
On the other hand, the special appearance and size requirements of injection parts for automotive complex parts improve the development threshold and risk of automobile injection molded parts.