▎ 摘　　要

NOVELTY - An oriented graphene/polymer composite system comprises oriented network component graphene, aligned network component and composite substrate component. USE - Oriented graphene/polymer composite system used for heat guide material(claimed). ADVANTAGE - The system is suitable for large-scale production, and has high guide heat and electric conduction characteristics and simple structure. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of oriented graphene/polymer composite system comprising ball milling basal body component and oriented network component, rotary coating, solution mixing, assembling electro-spinning, solution spinning, melt spinning and double screw extruding, vacuum assistant molding, vacuum suction filtering, and filtering.