无甲醛聚丙烯酸酯涂料印花粘合剂的合成  

Synthesis of formaldehyde-free polyacrylate binder for pigment printing

作　　者：张鹏[1] 赵振河[1] 张文博[1] 刘春燕[1] 

机构地区：[1]西安工程大学,陕西西安710048

出　　处：《粘接》2012年第9期51-54,共4页Adhesion

摘　　要：以过硫酸钾(KPS)为引发剂,以丙烯酸丁酯(BA)和丙烯酸异辛酯(EHA)为软单体,苯乙烯(St)为硬单体,丙烯酸(AA)为功能单体,采用自制交联单体NT,合成无甲醛聚丙烯酸酯印花粘合剂。讨论了反应温度、时间、乳化剂用量、引发剂用量、阴/非离子乳化剂配比等因素对乳液性能的影响。Using patassium persulfate as the initiator,butyl acrylate and ethylhxyl acrylate as the soft monomers,styrene as the hard monomer,acrylic acid as the functional monomer and the self-made cross-linking monomer NT,the formaldehyde-free polyacrylate binder for pigment printing was synthesized.The effects of reaction temperature and time,emulsifier content,initiator amount and ratio of anionic/noon-ionic emulsifiers on emulsion properties were discussed.

关 键 词：无醛乳液聚合 印花粘合剂 性能 

分 类 号：TQ331.4[化学工程—橡胶工业]