▎ 摘　　要

NOVELTY - The method comprises (i) weighing graphene, carbon nano tube, fiber composition, silane coupling agent, acetic acid, acrylic rubber, dispersant, polyethylene resin, nano-silicon carbide, calcium stearate, zinc stearate, talc, modified boron nitride and curing agent; (ii) preparing graphene into graphene oxide; (iii) immersing graphene oxide, carbon nanotubes and nano-silicon carbide in a silane coupling agent and reacting; (iv) stirring the mixture obtained in the step (iii) and the grinded talc and adding acetic acid into the talc; (v) adding dispersant, calcium stearate, zinc stearate, modified boron nitride and curing agent; (vi) banburying the acrylic ester rubber and polyethylene resin, and mixingthe mixed rubber material and mixture obtained in step (iv) in open mill; (vii) coating the rest mixture obtained in step (iv) on the fiber composition surface and curing; (viii) placing the mixed fiber in the mold, injecting the mixed glue material finished and forming the material. USE - Preparation method of composite material for shoe head production. ADVANTAGE - The nano-composite material has high toughness and strength, water resistance, good wear resistance and aging resistance. The combination effect of each material and the fiber composition is good, and has good mechanical property and light weight. DETAILED DESCRIPTION - Preparing composite material comprises (i) 20-40 pts. wt. graphene, 10-20 pts. wt. carbon nano tube, 50-100 pts. wt. fiber composition, 5-10 pts. wt. silane coupling agent, 2-5 pts. wt. acetic acid, 40-80 pts. wt. acrylic rubber, 1-5 pts. wt. dispersant, 100-150 pts. wt. polyethylene resin, 10-20 pts. wt. nano-silicon carbide, 5-10 pts. wt. calcium stearate, 5-10 pts. wt. zinc stearate, 10-20 pts. wt. talc, 10-20 pts. wt. modified boron nitride and 60-80 pts. wt. curing agent; (ii) preparing graphene into graphene oxide by Hummers method; (iii) immersing graphene oxide, carbon nanotubes, and nano-silicon carbide in a silane coupling agent, and reacting at 80-90degrees Celsius for 1-2 hours; (iv) placing the mixture obtained in the step (iii) and the grinded talc in a high-speed stirrer to stir for 10-40 minutes and adding acetic acid to the talc during the stirring process; (v) continuously adding dispersant, calcium stearate, zinc stearate, modified boron nitride and curing agent for fully and uniformly mixing; (vi) adding the acrylic ester rubber and polyethylene resin into the mixer for banburying, placing the mixed rubber material and 50% of the mixture obtained in step (iv) in the open mill at 100-110degrees Celsius and mixing for 6-8 minutes; (vii) coating the rest 50% mixture obtained in step (iv) on the fiber composition surface and curing for 2-4 hours at 20-40degrees Celsius; (viii) placing the mixed fiber in the step (vii) into the mold, and injecting the mixed glue material finished in the step (vi), forming the nano composite material of the shape of the shoe head. An INDEPENDENT CLAIM is also included for a nano-composite material for shoe head production.