保护膜用高剥离力丙烯酸酯乳液压敏胶的研制  

Preparation of High Strength Acrylate Emulsion Pressure-sensitive Adhesive for protective film

作　　者：毛胜华[1] 姚小龙[1] 冯小平[1] 姜云刚[1] 

机构地区：[1]襄樊航天化学动力总公司,湖北襄樊441003

出　　处：《化学与粘合》2009年第4期47-50,共4页Chemistry and Adhesion

摘　　要：以丙烯酸丁酯(BA)、丙烯酸酯(2-EHA)、甲基丙烯酸甲酯(MMA)、苯乙烯(St)、丙烯酸(AA)、丙烯酸羟丙酯(HPA)为原料进行乳液共聚,合成了保护膜用丙烯酸酯乳液压敏胶,讨论了各种单体、乳化剂、交联剂对压敏胶性能的影响。结果表明,该压敏胶具有较高的剥离强度和初黏力,同时具有较好的耐高温高湿老化性能。Acrylate emulsion pressure-sensitive adhesive （PSA） for protective film was synthesized by emulsion muhicopolymerization of butyl acrylate, 2-ethylexyl acrylate, methyl methacrylate, styrene, acrylic acid, 2-hydroxypropyl acrylate. The influences of monomers, emulsifier and crosslinker on the properties of PSA were discussed.The results showed that the PSA possessed not o.nly high strength and initial adhesion but also perfect properties of heat and moisture resistance.

关 键 词：压敏胶 丙烯酸酯 乳液 高剥离力 保护膜 

分 类 号：TQ436.3[化学工程]