▎ 摘　　要

NOVELTY - Graphene-modified self-extinguishing flame-retardant polyolefin conductive material comprises 100 pts. wt. polyolefin resin, 20-60 pts. wt. lubricant, 2-5.5 pts. wt. antioxidant, 0.10-0.65 pts. wt. graphene, and 10-30 pts. wt. flame retardant. USE - Graphene-modified self-extinguishing flame-retardant polyolefin conductive material. ADVANTAGE - The graphene-modified self-extinguishing flame-retardant polyolefin conductive material has superior mechanical properties and electrical conductivity, good self-extinguishing property, superior flame retardancy, and ensures the normal use and operation of cables. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for preparing graphene-modified self-extinguishing flame-retardant polyolefin conductive material, which involves weighing each raw material, putting each raw material into a twin-screw extruder according to the mixing ratio and mixing uniformly and mixing, extruding and granulating through a twin-screw extruder and drying.