溶剂型高性能丙烯酸酯压敏胶的制备  

Preparation of solvent-based high performance acrylate pressure sensitive adhesive

作　　者：高洪伟 王利鹏 白永平 Gao Hongwei;Wang Lipeng;Bai Yongping(School of Chemistry and Chemical Engineering,Harbin Institute of Technology,Harbin 150001,Heilongjiang,China;Harbin Institute of Technology Wuxi Research Institute of New Materials,Wuxi 214100,Jiangsu,China)

机构地区：[1]哈尔滨工业大学化工与化学学院,黑龙江哈尔滨150001 [2]哈尔滨工业大学无锡新材料研究院,江苏无锡214100

出　　处：《中国胶粘剂》2021年第6期10-13,共4页China Adhesives

摘　　要：通过调节加料配比、引入功能单体的方式,制备了一种单组分自交联型丙烯酸酯压敏胶。该丙烯酸酯压敏胶具有较高的分子量和较窄的分子量分布,呈现出很好的初粘性和持粘性。详细地探讨了加料配比、单体种类、固化剂和增黏树脂用量对压敏胶性能的影响,为制备溶剂型高性能丙烯酸酯压敏胶提供新的研究思路。A kind of one component self-crosslinking acrylate pressure sensitive adhesive was prepared by adjusting the feed ratio and introducing functional monomer. The acrylate pressure sensitive adhesive had high molecular weight and narrow molecular weight distribution,showing good initial tack and holding power. The effects of feed ratio,monomer type,curing agent and tackifying resin amount on the properties of pressure sensitive adhesive were discussed in details,which provided a new research idea for the preparation of solvent-based high performance acrylate pressure sensitive adhesive.

关 键 词：丙烯酸酯压敏胶 溶剂型 高持粘力 高初粘力 高剥离强度 

分 类 号：TQ436.3[化学工程]