The invention discloses a modified rubber material. The modified rubber material contains the following raw materials: epoxidized natural rubber, polyurethane rubber, graphene, tributoxyethyl phosphate, adipate, tri(2,4-di-tert-butylphenyl)phosphite, stearyl acrylate, maleic anhydride graft, magnesium hydroxide, kaolin, glass micro-beads, calcium cetyl sulfonate, zinc diethyl dithiocarbamate, chlorinated polyethylene, isoprene, brominated paraffin, polyvinyl chloride fibers, simethicone, carbon fibers, polyamide fibers, carboxyethyl cellulose, a surfactant, an initiator, a chain extender, a cross-linker, a degasifier, a leveling agent, a catalyst, an accelerant, a plasticizer, a dispersant, a tackifier, a curing agent, an antibacterial agent, an antioxidant, a photostabilizer, a thermal stabilizer, an age resister, an ultraviolet absorbent, a flame retardant and a smoke suppressant. The material disclosed by the invention is good in flame-retardant effect, high in shock resistance and high in toughness, can be extensively applied to the manufacturing of products such as tires, rubber tubes, rubber belts and cables and has remarkable economic and social benefits.