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.
出处
《化学与粘合》
CAS
2010年第3期35-37,共3页
Chemistry and Adhesion
关键词
水性丙烯酸胶黏剂
乳液聚合
复合
Acrylic emulsion adhesive
emulsion polymerization
laminating
