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Synthesis of polymer microspheres of different diameters in the presence of carbofunctional organosilicon surfactants
Colloid and Polymer Science ( IF 2.2 ) Pub Date : 2021-01-11 , DOI: 10.1007/s00396-020-04805-2
Inessa A. Gritskova , Anna A. Ezhova , Anatolii E. Chalykh , Nadezhda A. Lobanova , Aziz M. Muzafarov , Sergey N. Chvalun , Sergey A. Gusev , Sergey M. Levachev

Based on systematic studies of kinetic regularities of heterophase polymerization of styrene and methyl methacrylate (MMA), and study of physical and chemical properties of polymer suspensions, it was established that stable functional polymer suspensions with narrow particle size distribution with diameters from 0.4 to 1.4 μm are formed, when functional organosilicon surfactants are used as stabilizers at 0.5–1.0 wt% surfactant concentration per monomer mass.

中文翻译:

在碳官能有机硅表面活性剂存在下合成不同直径的聚合物微球

基于对苯乙烯和甲基丙烯酸甲酯(MMA)多相聚合动力学规律的系统研究,以及聚合物悬浮液理化性质的研究,确定了稳定的功能聚合物悬浮液,粒径分布窄,直径为0.4-1.4 μm当功能性有机硅表面活性剂用作稳定剂时,每单体质量的表面活性剂浓度为 0.5-1.0 wt%。
更新日期:2021-01-11
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