▎ 摘　　要

NOVELTY - Preparing antibacterial, sports protection and shock absorption badminton racket handle material, comprises (i) prepare modified graphene oxide, (ii) preparing polyurethane I, and (iii) preparing mixture, where modified graphene oxide is a chitosan/graphene oxide complex. USE - The method is useful for preparing anti-bacterial, sport protective and shock-badminton racket, which is used in sports equipment including bicycle, hand tool, bat, racket, ball, footwear, shoe, skate, boot, straight row roller skate, insole and side wall of sports equipment of sandal and slipper. ADVANTAGE - The racket has improved impact absorption, tensile strength, appearance performance and bacteriostasis rate, has no toxicity and side effect of the oxidation graphene natural cationic polymer chitosan nano zinc oxide as antibacterial component, low cytotoxicity, no irritation to human skin suitable for the handle material of the human skin directly contact titanium dioxide filler and modified oxide graphene added when the polyurethane aggregate. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for antibacterial, sports protection and shock absorption badminton racket handle material prepared by above mentioned method.