▎ 摘　　要

NOVELTY - High-intensity halogen-free flame retardant cable material comprises 100 pts. wt. grafted thermoplastic elastomer resin, 10-80 pts. wt. polyolefin resin, 10-50 pts. wt. graphene oxide-modified polyimide, 0.5-5 pts. wt. antioxidant, 0.1-2 pts. wt. anti-dropping agent, and 2-20 pts. wt. processing auxiliary agent. USE - High-intensity halogen-free flame retardant cable material. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of material comprising mixing grafted thermoplastic elastomer resin and processing auxiliary agent, extruding and granulating, hot air drying, adding polyolefin resin, graphene oxide-modified polyimide, antioxidant, and anti-dropping agent, high speed mixing for 3-5 minutes, extruding and granulating, and hot air drying.