▎ 摘　　要

NOVELTY - Preparing graphite oxide allyl functional fiber involves using alkyl amine to modify the graphene oxide to obtain functionalized graphene oxide, mixing with polypropylene slice at high speed mixer and subjecting to the double screw melting composite process to obtain graphene oxide master batch. The obtained product is dried and subjected to melt spinning to obtain graphite oxide allyl functional fiber. USE - Method for preparing graphite oxide allyl functional fiber (claimed). ADVANTAGE - The method enables to prepare graphite oxide allyl functional fiber has good mechanical property, antibacterial, antimite, anti-ultraviolet radiation and anti-static functional that develops the higher-functional polypropylene fiber.