The PVC board is a honeycomb-shaped cross-section made of PVC as a raw material. With the forward development of the automobile industry, more and more plastics are applied to automobiles. With people's serial requirements for automobile safety, environmental protection, and energy saving, we urgently need comprehensive performance plastic materials and automobile plastic parts. It is also used more and more widely, and it has been developed from interior and exterior decorative parts to car body covering parts and structural parts. For example, the front face, bumper, engine hood, trunk lid, roof, fender, door inner guard and certain body frame components.
The main component of PVC board is polyvinyl chloride, and other components are added to enhance its heat resistance, toughness, ductility, etc. It is a kind of synthetic material that is well-loved, popular and widely used in the world today. Its global usage ranks second among various synthetic materials. According to statistics, in 1995 alone, the production of PVC in Europe was about 5 million tons, while its consumption was 5.3 million tons. In Germany, the production and consumption of PVC is an average of 1.4 million tons. PVC is being produced and applied worldwide at a growth rate of 4%.
accounts for 6%-10% of the plastics used in the whole vehicle. PVC is mainly used for door trim, hoses, sealing strips, front and rear door trims, etc. in automobiles. For front and rear door trims, most cars generally use metal core materials and PVC profiles, that is, hollow profiles are extruded from PVC, and then metal core materials are inlaid in the middle to make decorative strips, and then bonded to the front and rear door outer panels of the car. In recent years, in order to further improve the application performance of PVC and expand its application range, PVC alloys have been studied at home and abroad.
The above is the application of PVC panels in automobiles. PVC panels are more and more widely used in our lives with other characteristics.