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