▎ 摘　　要

NOVELTY - Low permeability graphene-containing fluorine rubber composite nanomaterial comprises 100 pts. wt. fluorine rubber, 0.05-20 pts. wt. graphene, 0-25 pts. wt. carbon black, 0-20 pts. wt. graphite, 3-6 pts. wt. acid acceptor and 4-6 pts. wt. vulcanizing agent. USE - Low permeability graphene-containing fluorine rubber composite nanomaterial. ADVANTAGE - The material has increased dispersibility, and unique structure. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of low permeability graphene-containing fluorine rubber comprising mixing graphene, carbon black, graphite and acid acceptor, mixing for 4-8 hours, mixing fluorine rubber, graphene, carbon black, graphite and acid acceptor for 2 hours, heating at 60-100 degrees C for 20-200 minutes, adding vulcanizing agent, rolling, mixing, and vulcanizing.