| abstract |
The invention discloses a kind of motor turning dust cover thermoplastic vulcanizate materials and preparation method thereof, and raw material includes by weight：100 300 parts of ethylene propylene diene rubber, 100 300 parts of polypropylene, 40 100 parts of thermoplastic elastomer (TPE), 10 40 parts of modified montmorillonoid, 10 30 parts of multi-walled carbon nanotube, 5 20 parts of calcium carbonate, 5 15 parts of compatilizer, 0.2 10 parts of vulcanizing agent, 20 100 parts of paraffin oil, 15 parts of active Zinc Oxide, 13 parts of main ultra-violet absorber, 0.5 1 parts of auxiliary ultra-violet absorber, 13 parts of primary antioxidant, 0.5 1 parts of auxiliary anti-oxidant, 13 parts of lubricant.In the present invention, the thermoplastic vulcanizate material has intensity high, and good flame resistance, durability is strong, the good advantage of toughness. |