Hydrogenated styrene-butadiene rubber(HSBR)was prepared by hydrogenating styrene-butadiene rubber(SBR) latex with hydrazine hydrate-hydrogen peroxide-copper sulfate catalytic system.

• 用水合肼/双氧水/硫酸铜催化体系对丁苯橡胶（SBR）胶乳加氢，可制备氢化丁苯橡胶（HSBR）。