一种羟基乳化硅油的合成与影响因素研究  

Study on the Synthesis and Influence Factors of a Hydroxyl Emulsified Silicone Oil

作　　者：陆希峰 李国芹 杨效登[3] 吕庆銮 满杰 LU Xi-feng;LI Guo-qin;YANG Xiao-deng;LV Qing-luan;MAN Jie(Lunan Coal Chemical Industry Research Institut;Shandong Institute of Economic and Information Researc;Shandong Key Laboratory of Light Auxiliaries,Qilu University of Technology （Shandong Academy of Sciences） , Jinan 250353, China)

机构地区：[1]鲁南煤化工研究院,济宁272000 [2]山东省经济和信息化研究院,济南250013 [3]齐鲁工业大学(山东省科学院)山东省轻工助剂重点实验室,济南250353

出　　处：《齐鲁工业大学学报》2018年第1期13-15,共3页Journal of Qilu University of Technology

基　　金：973计划-青年科学家专题项目(2015CB932500);山东高校科技计划项目(J12LA02)

摘　　要：以二甲基环硅氧烷(DMC)为原料、四甲基氢氧化铵为催化剂、十二烷基苯磺酸钠和烷基糖苷为乳化剂、甘油为助乳化剂、六甲基二硅氧烷为封端剂,通过阴离子型乳液聚合法制备羟基乳化硅油。研究了反应时间、反应温度、催化剂用量等因素对乳液聚合及羟基乳化硅油稳定性的影响。结果表明:催化剂四羟基氢氧化铵用量为DMC的8‰、反应时间为8 h、反应温度为70℃时,羟基硅油乳液的产率最高、稳定性最好。The emulsified hydroxyl silicone oil was synthesized by one step method using dimethylcyclosiloxane（DMC） as raw material,tetramethylammonium hydroxide as catalyst,sodium dodecyl benzene sulfonate（SDBS） and alkyl glycoside as emulsifiers,glycerol as co-emulsifier. Three factors influencing the emulsification reaction and the properties of emulsified hydroxyl silicone oil were investigated： reaction time,temperature,the amount of catalyst. Results show that the following conditions give a maximum yield and best stability of the emulsified hydroxyl silicone oil： mass ratio of tetramethylammonium hydroxide to DMC = 8 ‰,reaction temperature = 70 ℃,reaction time = 8 h.

关 键 词：羟基硅油 二甲基环硅氧烷 乳液聚合 

分 类 号：TS195.23[轻工技术与工程—纺织化学与染整工程]