Plastics have been valued by the automotive engineering community because of their light weight, corrosion resistance and easy processing
Plastic is a high-tech material. In recent years, the application of automobiles has become more and more, and interior decoration materials have been extended to auto parts and structural materials.
(1) Lightweight is the goal of the automotive industry, and plastics can show their power in this regard.
(2) Plastic molding is easy, which can simplify the processing of parts with complex shapes. The plastic can be processed once, the processing time is short, and the accuracy is guaranteed;
(3) The elastic deformation characteristics of plastic products can absorb a large amount of collision energy, have a large buffer effect on strong impact, and play a protective role for vehicles and occupants.
(4) Composite materials with different components have particle composite materials containing hard metals
(5) Plastic corrosion resistance is strong, local damage will not be corroded, and steel parts are easy to rust once the paint is damaged or the anti-corrosion is not done well.
(6) According to the composition of the plastic, the plastic with the required properties can be made by adding different fillers, plasticizers and hardeners to change the mechanical strength and processing and molding properties of the material to adapt to the use requirements of different parts of the car.
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