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Automotive plastics and light weight trends

Date: 2019-03-10
Views: 13

Lightweight vehicle is one of the important means to improve the fuel economy and the life of the new energy vehicles, in order to realize the lightweight, steam array engineers not only in structure design under the foot, but also spare no effort in the use of materials, to ensure that the use of the most suitable materials in the proper position. Because of the small proportion of plastics, it is very popular, which parts can be used most suitable, which is a common concern in the automotive industry and the plastics industry. It can not only guarantee the performance of the body structure. Materials that can greatly reduce the weight of car body are widely used in industries such as carbon fiber, aluminum alloy, magnesium alloy and engineering plastics. The use of these materials in the structure of the car body, the effect of light weight is very obvious. In particular, engineering plastics, the use of fiber reinforced composite materials made of the body and steel body compared to the weight reduction of 35%. If the use of carbon fibre reinforced composite material, can be reduced by more than 60%.

The plastic of automobile, not only has the obvious weight reduction effect, but also has the unparalleled advantages of other materials: the plasticity is stronger and the cost benefit is higher. In automobile plastics, the proportion of thermoplastics is over 85%, which has the characteristics of heating softening and cooling hardening. It can satisfy various open design and manufacture. In the manufacturing cost, the use of engineering plastics to reduce procurement costs about 40%. Songya car division was established in 2014 2016 by the German Rhine TUV auto TS16949 system certification, officially entered the automobile market. By car: modified plastics include PP, ABS, PA/ABS, PC/ABS, PBT, PC/PBT, PET/PBT, PVC, etc., are widely used in automobile bumper, dashboard, interior and exterior parts, lights and other parts around the engine air conditioning system.



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