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高含氢硅油间歇与连续水解工艺研究 被引量:1

Study on intermittent and continuous hydrolysis process of high hydrogen-containing silicon oil
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摘要 高含氢硅油是以有机硅生产中产出的副产物一甲基二氯硅烷与三甲基一氯硅烷通过一定比例与水发生共水解,制得的分子两端以甲基封端的聚甲基氢硅氧烷。高含氢硅油生产工艺中有间歇水解与连续水解2种工艺。从工艺流程、原料消耗、工艺控制以及产品质量等方面介绍了高含氢硅油间歇与连续水解工艺的区别,以便对高含氢硅油工业化生产工艺选用、设计及生产提供参考。 High hydrogen silicon oil is a by-product of monomethyl dichlorosilane and trimethyldichlorosilane in a certain proportion,and the methyl polymethyl hydrosiloxane.Intermittent hydrolysis and continuous hydrolysis process exist in the production process of high hydrogen-containing silicon oil.This paper introduced the difference between intermittent and continuous hydrolysis process from the aspects of process flow,raw material consumption,process control and product quality,so as to guide the selection,design and production of high hydrogen silicon oil.
作者 赵景辉 ZHAO Jing-hui(Tangshan Sanyou Silicon Industry Co.,Ltd.,Tangshan 063305,China)
出处 《精细与专用化学品》 CAS 2022年第5期16-18,共3页 Fine and Specialty Chemicals
关键词 高含氢硅油 间歇水解 连续水解 工艺流程 自动化 人工劳动强度 消耗 产品质量 high hydrogen silicon oil intermittent hydrolysis continuous hydrolysis process automation manual labor intensity consumption product quality
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