▎ 摘　　要

NOVELTY - High low temperature-resistant cable sheath comprises 85 pts. wt. polyethylene, 20 pts. wt. polypropylene, 15 pts. wt. alkyd resin, 10 pts. wt. silicone rubber, 2-6 pts. wt. potassium aluminum sulfate, 1-5 pts. wt. graphene, 3-7 pts. wt. acrylic ester, 6-12 pts. wt. quartz sand, 2-4 pts. wt. aluminum hydroxide, 2-4 pts. wt. expanded perlite, 1-3 pts. wt. nickel, 2-6 pts. wt. zinc stearate, 1-5 pts. wt. silica, 2-4 pts. wt. titanium white powder and 0.5-1.5 pts. wt. cobalt. USE - Used as high low temperature-resistant cable sheath. ADVANTAGE - The cable sheath is antioxidant, water-proof, anti-corrosive, cold-proof and has anti-freezing and anti-damage performance.