Solution polymerized styrene-butadiene rubber ( S-SBR ) was fractionated by repeated precipitation method, using redistilled toluene as solvent and ethyl alcohol as precipitant.
本工作用甲苯作溶剂，乙醇作沉淀剂，用沉淀分级法，对溶聚丁苯橡胶（S-SBR）进行了分级。
The basic solution polymer on new brand (Y837V) of solution polymerized butadiene -styrene rubber was synthesized in the pilot plant, and filled aromatic oil.
在中试装置上合成出高乙烯基溶聚丁苯橡胶新牌号y 837v基础胶，并填充芳烃油。
The research situation and the progress of continuous polymerization technology of home and abroad for high vinyl solution polymerized styrene butadiene rubber (SSBR) were reviewed in this paper.
综述了国内外高乙烯基连续溶聚丁苯橡胶(SSBR)的研究现状及其聚合技术进展。
The research situation and the progress of continuous polymerization technology of home and abroad for high vinyl solution polymerized styrene butadiene rubber (SSBR) were reviewed in this paper.
综述了国内外高乙烯基连续溶聚丁苯橡胶(SSBR)的研究现状及其聚合技术进展。
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