▎ 摘　　要

NOVELTY - Plastic material comprises 40-60 pts. wt. polyethylene elastomer, 20-30 pts. wt. nitrile rubber, 3-6 pts. wt. graphene, 2-4 pts. wt. carbon black-N550, 2-4 pts. wt. vulcanizing agent, 1-2 pts. wt. coupling agent and 1-2 pts. wt. anti-aging agent. USE - The plastic material is useful for automobile front bridge shell (claimed). ADVANTAGE - The plastic material has good shock absorption effect, protection effect, long service life and low production cost, is not easy to corrode and easy to clean after contaminated with oil.