共聚型聚醋酸乙烯酯乳液胶粘剂的研制  

Preparation of PVAc emulsion adhesive through copolymerization

作　　者：王平华[1] 汪倩文[1] 宋功品[1] 

机构地区：[1]合肥工业大学化工学院高分子科学与工程系,安徽省合肥市230009

出　　处：《中国胶粘剂》2004年第1期33-35,共3页China Adhesives

摘　　要：利用醋酸乙烯酯与两种烯类单体共聚,研制出防冻性、耐水性较好的环保型聚醋酸乙烯乳液胶粘剂,并通过研究发现聚醋酸乙烯乳液组成(聚乙烯醇、共聚单体以及乳化剂等)均对乳液性能产生影响。In this article a new environment-friendly PVAc emulsion was prepared by copolymerization of VAc and two other vinyl monomers. The properties of the emulsion such as the freezing resistance, waterproof property were improved. The effects of different emulison conditions on the properties of the final PVAc emulsion were discussed.

关 键 词：醋酸乙烯酯乳液 胶粘剂 共聚改性 冻融稳定性 保护胶体 

分 类 号：TQ433.433[化学工程]