▎ 摘　　要

NOVELTY - Polypropylene filled rope comprises 30-60 pts. wt. polypropylene, 20-25 pts. wt. polystyrene, 13-18 pts. wt. epoxy resin, 0.5-1.5 pts. wt. chromium chloride complex of methacrylic acid, 0.5-1.5 pts. wt. maleic anhydride, 10-20 pts. wt. modified conjugate fiber, 5-10 pts. wt. carbon nanotube, 5-15 pts. wt. graphene, 5-15 pts. wt. nano titanium dioxide, 5-10 pts. wt. glass fiber, 6-12 pts. wt. nano-silica, 0.5-2.5 pts. wt. polystyrene wax, 1-2 pts. wt. microcrystalline wax and 1-2 pts. wt. defoamer. USE - Polypropylene filled rope. ADVANTAGE - The product is degradable and environment-friendly; has balanced toughness and hardness and good flexibility; and does not easy deform.