▎ 摘　　要

NOVELTY - Cable sheathing material comprises nitrile rubber, isoprene rubber, polyetherketone, bis(pentamethylene)thiuram tetrasulfide, dicumyl peroxide, gamma -glycidoxypropyltrimethoxysilane, asbestos, silk fiber, graphene, red mud, urea-formaldehyde resin, dioctyl phthalate, phosphite, camphor, antioxidant, release agent, lubricant and light stabilizer. USE - Used as cable sheathing material. ADVANTAGE - The material has waterproof function and good thermal stability (claimed) and excellent mechanical properties. DETAILED DESCRIPTION - Cable sheathing material comprises 25-45 pts. wt. nitrile rubber, 5-15 pts. wt. isoprene rubber, 20-35 pts. wt. polyetherketone, 0.5-2.5 pts. wt. bis(pentamethylene)thiuram tetrasulfide, 2-3 pts. wt. dicumyl peroxide, 1-3 pts. wt. gamma -glycidoxypropyltrimethoxysilane, 10-20 pts. wt. asbestos, 5-12 pts. wt. silk fiber, 2-10 pts. wt. graphene, 20-30 pts. wt. red mud, 1-2 pts. wt. urea-formaldehyde resin, 0.5-1.2 pts. wt. dioctyl phthalate, 0.5-1.2 pts. wt. phosphite, 0.5-1.5 pts. wt. camphor, 0.5-2.5 pts. wt. antioxidant, 1-3 pts. wt. release agent, 1-3 pts. wt. lubricant, and 1-3 pts. wt. light stabilizer.