GB/T 30309-2013 in English

《GB/T 30309-2013多硫化物硅烷偶联剂》由TC35（全国橡胶与橡胶制品标准化技术委员会）归口，TC35SC12（全国橡胶与橡胶制品标准化技术委员会化学助剂分会）执行，主管部门为中国石油和化学工业联合会。
本标准规定了多硫化物硅烷偶联剂的分类、型号、标记、要求、试验方法、检验规则、标志、包装、运输和贮存。
本标准适用于以γ-氯丙基三乙氧基硅烷和多硫化钠为主要原料经反应制得的液体多硫化物硅烷偶联剂、以液体多硫化物硅烷偶联剂与载体(N330炭黑或沉淀水合二氧化硅)复配成的固体多硫化物硅烷偶联剂。

Scope

This standard specifies the classification, model, marking, requirements, test methods, inspection rules, signs, packaging, transportation and storage of polysulfide silane coupling agents. This standard applies to the liquid polysulfide silane coupling agent prepared by reacting γ-chloropropyltriethoxysilane and sodium polysulfide as the main raw materials, and the liquid polysulfide silane coupling agent and carrier (N330 carbon Black or precipitated hydrated silica) is a solid polysulfide silane coupling agent.