单分散亚微米级聚合物微球的研究进展  

Research Progress on Monodisperse Submicron Polymer Microspheres

作　　者：刘新 郭莹 周宏军 张杰海 王鑫 Liu Xin;Guo Ying;Zhou Hongjun;Zhang Jiehai;Wang Xin(Jiangsu YILIKIM New Materials Co.,Ltd.,Yangzhou 211400,China)

机构地区：[1]江苏怡丽科姆新材料股份有限公司,江苏扬州211400

出　　处：《广东化工》2022年第4期111-114,共4页Guangdong Chemical Industry

摘　　要：本文综述了单分散亚微米级聚合物微球的自由基聚合主要制备方法,包括分散聚合、RAFT分散聚合、乳液聚合和无皂乳液聚合,讨论了溶剂、引发剂、单体、分散剂、乳化剂、搅拌和温度的选择及其对聚合物微球粒径和单分散性的影响以及粒径控制机理。In this paper, the main preparation methods of monodisperse submicron polymer microspheres by free radical polymerization were reviewed,including dispersion polymerization, RAFT dispersion polymerization, emulsion polymerization and soap-free emulsion polymerization. The effect of solvents,initiators, monomers, dispersants, emulsifiers, stirring and temperature on the particle size and monodispersity of polymer microspheres was discussed.

关 键 词：单分散 亚微米 聚合物微球 分散聚合 乳液聚合 

分 类 号：TQ317[化学工程—高聚物工业]