▎ 摘　　要

NOVELTY - Preparing rubber master batch comprises (i) providing a rubber solution, (a) dissolving the rubber in a solvent, (b) providing the rubber glue solution of main body aggregate and (c) mixing the rubber dissolving solution with the rubber glue solution of the main body aggregate, (ii) mixing rubber solution provided with auxiliary agent or auxiliary agent suspension, (iii) removing the solvent from mixed solution, and (iv) mixing and ban burying rubber and accelerator, sulfur and auxiliary agent, the rubber includes master batch base body, where (I) the rubber is synthetic rubber, or synthetic rubber and natural rubber, the synthetic rubber is formed by butadiene monomer, (II) the rubber in the main body aggregate formed by butadiene monomer, and (III) the rubber in rubber glue liquid of main body aggregate, the rubber in rubber dissolving liquid is synthetic rubber, or synthetic rubber and natural rubber, and different from the rubber in rubber liquid of main body aggregate. USE - The method is useful for preparing rubber master batch. ADVANTAGE - The method has high performance rubber master batch, is greatly improved, has better combination with other components, has excellent mechanical property and abrasion resistance, and effectively reduces rolling resistance and heat generation. DETAILED DESCRIPTION - Preparing rubber master batch comprises (i) providing a rubber solution, (a) dissolving the rubber in a solvent to obtain a rubber dissolving solution, (b) providing the rubber glue solution of main body aggregate and (c) mixing the rubber dissolving solution with the rubber glue solution of the main body aggregate to obtain the rubber mixed solution, (ii) mixing the rubber solution provided with auxiliary agent or auxiliary agent suspension to obtain mixed solution, (iii) removing the solvent from the mixed solution to obtain the master batch substrate, and (iv) mixing and ban burying rubber and accelerator, sulfur and auxiliary agent to obtain rubber master batch, the rubber includes the master batch base body, the mass percentage of master batch base body in the rubber is 14-100%, where (I) the rubber is synthetic rubber, or synthetic rubber and natural rubber, the synthetic rubber is formed by butadiene monomer, isoprene monomer and/or styrene monomer, (II) the rubber in the main body aggregate formed by butadiene monomer, isoprene monomer and/or styrene monomer, and (III) the rubber in the rubber glue liquid of the main body aggregate formed by butadiene monomer, isoprene monomer and/or styrene monomer, the rubber in the rubber dissolving liquid is synthetic rubber, or synthetic rubber and natural rubber, and different from the rubber in rubber liquid of the main body aggregate. An INDEPENDENT CLAIM is also included for a rubber master batch, prepared by above-mentioned method.