▎ 摘　　要

NOVELTY - The wire has a graphite fiber beam covered on a graphite radiating film layer that is arranged on an insulating layer i.e. Silicon rubber. The insulating layer is arranged on a graphene oxide layer. A liquid crystal raw liquid Graphite fiber is made of functionalized Graphene nanometer sheet, where diameter of the Graphite fiber beam is for about 2-50 to microns, thickness of the Graphite radiating film layer is for about 25-150 to microns, and thickness of the Graphene Oxide layer is for about 80-240 to microns. USE - Graphene material prepared composite wire. ADVANTAGE - The wire is light in weight, has high mechanical performance, high flexibility and conductivity, and better thermal stability and chemical stability, and prevents oxidation reaction to reduce conductivity of rubber in overheating environment. DESCRIPTION OF DRAWING(S) - The drawing shows a sectional view of a graphene material prepared composite wire.