▎ 摘　　要

NOVELTY - Conductive rubber composition comprises 100 pts. wt. rubber matrix, 5-30 pts. wt. carbon nanotubes, 1-20 pts. wt. graphene, 0-100 pts. wt. barium ferrite, 2-10 pts. wt. silane coupling agent and 1-10 pts. wt. vulcanizing agent. USE - Used as conductive rubber composition. ADVANTAGE - The conductive rubber: shields high-frequency electromagnetic waves in the frequency range of 1-110 GHz; increases the shielding effect as the frequency of electromagnetic waves increases; and has high conductivity and high mechanical elasticity. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for: (1) conductive rubber prepared by using conductive rubber composition; and (2) preparing conductive rubber, comprising placing rubber matrix, carbon nanotubes, silane coupling agent, graphene and vulcanizing agent in a mixer for mixing to obtain rubber compound, where the rubber matrix is solid rubber matrix, and molding and vulcanizing the rubber compound.