功能单体对冷封胶性能的影响  

Effect of function monomer on cold seal adhesive performance

作　　者：李岗[1] 陈小峰[1] 沈峰[1] 

机构地区：[1]北京高盟化工有限公司,北京102505

出　　处：《粘接》2009年第1期60-62,共3页Adhesion

摘　　要：通过预乳化与连续滴加工艺制备了冷封胶所用纯丙乳液,讨论了功能单体对乳液聚合稳定性、基材粘附力、剥离强度等的影响结果表明,功能单体与丙烯酸酯类单体一起滴加时,聚合过程稳定,使体系粘接性能有较大提高。The acrylate emulsion for cold seal adhesive was prepared by means of pre-emulsion technology and continuous emulsion polymerization.The effects of function monomer on the stability of emulsion polymerization,the adhesion of matrix and peel intension were studied.The experiment results showed that when the function monomer with acrylate monomer together was added into the emulsion system,the polymerization process is stable and the adhesion of matrix and peel intension were enhanced.

关 键 词：功能单体 乳液 冷封胶 剥离强度 

分 类 号：TQ331.47[化学工程—橡胶工业]