▎ 摘　　要

NOVELTY - A graphene multi-layer cable comprises a wire core and covering, wherein the wire core is 6 to 8 pieces of wire core unit is cluster-like arrangement and forming twisted, each wire core unit outer covering has a layer insulation film, wire core outer side by a covering, and also fill has waterproof plasterboard oil between a insulation film and a wire core jacket, the jacket comprises inner and outer sleeve set, the inner set a rubber layer protection layer, the rubber protection layer in inner layer is embedded with metal silk net of electric conduction by metal silk knitting, and the outer layer is F-46 resin sheath, and are equipped with has a graphene layer in between F-46 resin sheath and rubber protecting layer and rubber protection layer. This utility model features compact structure, light weight and high strength, can effective against environment interference, and to carry out protection cable.