▎ 摘　　要

NOVELTY - A cable graphene-containing high thermal conductivity PVC sheath material comprises 100 pts. wt. PVC resin, 0.05-3 pts. wt. thermal conduction agent, 8-9 pts. wt. thermal conductive auxiliary agent, 20-25 pts. wt. plasticizer, 0.1-0.5 pts. wt. antioxidant, 2.2-2.9 pts. wt. stabilizer, 0.5-3 pts. wt. lubricant, and 37-53 pts. wt. filler. USE - Cable graphene-containing high thermal conductivity PVC sheath material. ADVANTAGE - The graphene-containing high thermal conductivity PVC sheath material reduces electric energy transmission loss, improves cable current-carrying capacity, and has higher heat conductivity of 0.3 W/mk or more, and good heat dispersion effects. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a cable comprising conductor, conductor insulation, outer insulating layer, and outer coating layer, i.e. graphene-containing high thermal conductivity PVC sheath material.