水性聚氨酯-丙烯酸酯粘合剂的研制  

Preparation of waterborne polyurethane-acrylate adhesive

作　　者：周建军[1] 舒心[1] 刘亚康[1] 

机构地区：[1]北京化工大学材料科学与工程学院,北京100029

出　　处：《北京化工大学学报（自然科学版）》2005年第6期40-43,共4页Journal of Beijing University of Chemical Technology(Natural Science Edition)

摘　　要：文中研究了聚氨酯-丙烯酸酯(PUA)胶乳粒子的制备工艺及影响乳液性能的因素,成功地合成了以聚氨酯(PU)为壳、丙烯酸类单体(PA)为核的核-壳结构乳液。胶乳平均粒径为100 nm,且具有良好的贮存稳定性。In this paper, the process for preparation of polyurethane-acrylate （PUA） hybrid emulsion and the influencing factors on its quality were studied. With the shell of polyurethane（PU） and the core of polyacrylate （PA）, the core-shell structure of latex particles were successfully synthesized. Its average particle diameter was 100 nm and the PUA emulsion was stable.

关 键 词：聚氨酯-丙烯酸酯 黏合剂 乳液聚合 

分 类 号：TQ330.17[化学工程—橡胶工业]