▎ 摘　　要

NOVELTY - The present invention relates to a graphene composite material for cable, which mainly constitutes a cable body. The cable body is composed of graphene and aluminum, in which the weight percentage of graphene is 0.3 wt% to 3.5 wt%, and the weight percentage of aluminum is 96.5 wt% to 99.7 wt%. The composite material of graphene and pure aluminum is the whole component of the cable body. As such, by using the rigidity of the graphene which can enhance the rigidity of the cable body, and the extremely high surface conductivity of the graphene, the tensile strength of the cable body can be increased while performing reinforcement treatment on the cable body and the conductivity of aluminum can be maintained at 61% or more. Thereby, the cable body has better tensile strength, so that the spacing between high-voltage electric towers can be greatly increased, and the installation of the high-voltage electric towers can be reduced.