核壳结构聚丙烯酸酯乳液的合成及其热稳定性

摘要

Polyacrylate emulsion with "hard-soft-hard" structure was synthesized by a three-step core-shell emulsion polymerization technology from mixture monomer of methyl methacrylate and butyl acrylate. The thermal stability of the polyacrylate emulsion was investigated by TGA.%采用核壳乳液聚合法,以甲基丙烯酸甲酯/丙烯酸丁酯为混合单体,经三个阶段的乳液聚合反应合成了具有"硬-软-硬"结构的聚丙烯酸酯乳液.采用热重分析仪研究了其热稳定性.