塑料膜复合用水性丙烯酸胶黏剂的研究  

Study on Acrylic Emulsion Adhesive for Plastic Film Laminating

作　　者：陈小锋[1] 李岗[1] 刘洋[1] 沈峰[1] 

机构地区：[1]北京高盟化工有限公司,北京102502

出　　处：《化学与粘合》2010年第3期35-37,共3页Chemistry and Adhesion

摘　　要：采用乳液聚合法制备了一种水性丙烯酸胶黏剂，可用于塑料膜的复合。研究了功能单体、乳化剂、引发剂对胶黏剂性能的影响。结果发现，软／硬单体比例为60／40-65／35，功能单体AA与HEA占丙烯酸单体用量的5％，乳化剂占丙烯酸单体用量的1％～2％，引发剂占丙烯酸单体用量的0．6％，得到的乳液胶黏剂性能最佳，其剥离强度最高可达1．8N／15mm。A kind of acrylic emulsion adhesive was prepared by emulsion polymerization, which could be applied for plastic film laminating. The effect of soft/hard monomer ratio, functional monomer, and emulsifier and initiator amount on the properties of adhesives was studied. The results showed that when the soft/hard monomer ratio was 60140-65135, functional monomer （AA and HEA） was 5% of total monomers, emulsifier amount was between 1% and 2% of total monomers, initiator amount was about 0.6% of total monomers,, the property of adhesive was optimal. Its peel strength was 1.8 N/15mm.

关 键 词：水性丙烯酸胶黏剂 乳液聚合 复合 

分 类 号：TQ436.5[化学工程]