▎ 摘　　要

NOVELTY - Eco-friendly high and low temperature resistant polyvinyl chloride cable pipe material is prepared from raw material including 80-100 pts. wt. chlorinated polyvinyl chloride resin, 30-40 pts. wt. methyl methacrylate-butadiene-styrene copolymer, 12-20 pts. wt. mixed modified filler, 1-5 pts. wt. antioxidant, 2-8 pts. wt. heat stabilizer, 1-5 pts. wt. lubricant, 6-10 pts. wt. flame retardant. The modified filler is made by mixing graphene, calcium carbonate, carbon black and silicon dioxide in a ratio of 1:5:2:1. USE - Eco-friendly high and low temperature resistant polyvinyl chloride cable pipe material. ADVANTAGE - The eco-friendly high and low temperature resistant polyvinyl chloride cable pipe material greatly improves the high and low temperature resistance and performance of the pipe material through copolymerization modification and physical modification Impact resistance.