乳液型纸塑复合胶粘剂的研制  

Preparation of emulsion-type adhesive for paper-plastic lamination

作　　者：梁文庆[1,2] 唐宏科[2] 胡应燕[2] 

机构地区：[1]山东未来化工技术有限公司,山东东营257300 [2]教育部轻化工助剂化学与技术重点实验室陕西科技大学,陕西西安710021

出　　处：《粘接》2010年第11期53-55,共3页Adhesion

摘　　要：以丙烯酸丁酯、丙烯酸异辛酯、醋酸乙烯酯为主要原料,以丙烯酸为功能单体,采用预乳化种子乳液聚合法成功合成了性能优良的醋丙乳液纸塑复合胶粘剂。讨论了单体的选择、VAc用量、引发剂、乳化剂以及功能单体的用量等因素对乳液性能的影响。研究结果表明,VAC用量为45～50%,乳化剂用量为单体总量的3%,功能单体用量为6%时,制备的乳液具有较好的纸塑粘接性能。In this paper, a fine performance vinyl acetate-acrylate emulsion adhesive for paper-plastic laminating was prepared by seeding pre- enmlsion polymerization with vinyl acetate（VAt）, butyl acrylate（BA）, 2-ethylhexyl acrylate（2-EHA） as-the main components and acrylic acid（AA） as the functional monomer. The effects of monomer choice, VAc content, initiator, emulsifier and functional monomer on emulsion properties were inverstigated. The results showed that when the VAc content was 45%-50%, the amounts of emulsifier and function monomer were 3% and 6% of that of total monomer, respectively,the obtained latex showed good comprehensive properties for paper-plastic laminating.

关 键 词：丙烯酸酯乳液 醋酸乙烯酯 乳液聚合 纸塑复合 胶粘剂 

分 类 号：TQ437.2[化学工程]