| 摘要 |
Disclosed in the present invention are a silica wet master batch for a tire and a rubber composition of the same. The silica wet master batch for a tier and the rubber composition of the same comprises: solution polymerization SBR, and 20-150 parts by weight of silica reformulated into a three dimensional network structure, and 0.08-15 parts by weight of a silane coupling agent containing sulfur, for 100 parts by weight of the solution polymerization SBR, and thus, by preventing scattering of silica powder a precise rubber combination ratio is obtained, the combining environment is improved, electricity consumption is reduced, and uniform distribution of a rubber compound and silica reinforcement is enabled so that the mechanical strength of a tire is improved. |
