有机硅改性丙烯酸酯乳液的合成及表征  

The Synthesis and Characterization of Silicone Modified Acrylate Emulsion

作　　者：牛永盛[1] 李红春[1] 

机构地区：[1]青岛农业大学化学与药学院,266109

出　　处：《上海涂料》2011年第1期11-13,共3页Shanghai Coatings

基　　金：国家自然科学青年基金(51003051);青岛农业大学高层次人才科研启动基金项目(630924)

摘　　要：以反应性有机硅单体为原料,十二烷基苯磺酸钠(DBS)、辛烷基酚聚氧乙烯醚(OP-10)为乳化剂,过硫酸钾(K2S2O8)为引发剂进行有机硅改性丙烯酸酯乳液(简称硅丙乳液)的合成研究。采用正交实验优化了硅丙乳液的制备工艺,确定最佳工艺参数。采用红外光谱表征产物的结构,表明该方法成功合成了有机硅改性丙烯酸酯乳液。Using reactive organic silicon monomer as raw materials,sodium dodecyl benzene sulfonate（DBS）and octylphenol polyoxyethylene ether（OP-10）as emulsifier,and potassium persulphate（K2S2O4）as initiator,the synthetic research of the silicone modified acrylate emulsion（referred to as silicone-acrylic emulsion）was made.Preparation technology of the emulsion was made optimization by orthogonal experiments,and the optimal process parameters was determined.The structure of the product was characterized by infrared spectroscopy,which indicated that the method could successfully synthesize silicone modified acrylate emulsion.

关 键 词：有机硅改性丙烯酸酯乳液 乳液聚合 红外光谱表征 

分 类 号：TQ630.4[化学工程—精细化工]