High-strength alloy material for automobiles

Abstract

The invention discloses a high-strength alloy material for automobiles. The alloy material comprises the following substances in parts by weight: 20-30 parts of PP (polypropylene), 15-25 parts of PS (polystyrene), 35-45 parts of ABS (acrylonitrile butadiene styrene), 15-20 parts of PVC (polyvinyl chloride), 14-19 parts of graphite powder, 17-25 parts of ABS resin powder, 10-15 parts of modified polypropylene, 15-26 parts of poly(4-methyl-1-pentene), 2-30 parts of poly(4-methyl-1-pentene), 14-26 parts of active calcium, 18-29 parts of stearic acid, 20-35 parts of lithopone, 17-28 parts of hollow glass microsphere, 10-32 parts of active calcium, 1-9 parts of stearic acid and 1-2 parts of lithopone. The alloy material has the beneficial effects that the alloy material has good mechanical performance, can play a role of elastic buffering when automobiles are subjected to impact and can be used for bumpers of automobiles, automobile body shells and the like.

Description

technical field [0001] The invention relates to a high-strength alloy material for automobiles. Background technique [0002] There are many accidents in automobiles now, and the parts where automobiles often collide are bumpers and automobile bodies. At present, the main materials used are mostly polypropylene. The disadvantage is that the mechanical properties are poor, and its anti-collision performance cannot meet the ideal requirements. Contents of the invention [0003] The technical problem to be solved by the invention is to provide a high-strength alloy material for automobiles. [0004] In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is: [0005] A high-strength alloy material for automobiles, characterized in that it comprises the following parts by weight: 20-30 parts of PP, 15-25 parts of PS, 35-45 parts of ABS, 15-20 parts of PVC, 14-19 parts of graphite powder, ABS resin powder 17-...

AI Technical Summary

Problems solved by technology

[0002] Nowadays, there are many accidents in automobiles, and the parts where automobiles often collide are bumpers and automobile bodies. At present, most of the mai