外交联型丙烯酸系共聚乳液的研究——Ⅰ.合成与性能  

STUDY ON EXTERNAL CROSSLINKABLE ACRYLIC COPOLYMER EMULSION I.SYNTHESIS AND PROPERTIES

作　　者：刘正平[1] 刘凤岐[1] 罗晓韬 汤心颐[1] 

机构地区：[1]吉林大学化学系

出　　处：《涂料工业》1992年第4期6-10,共5页Paint & Coatings Industry

摘　　要：采用半连续滴加单体的方法,合成高含量外交联基团丙烯酸系共聚乳液。讨论了乳化剂总量及配比、引发剂用量和聚合温度对转化率和乳液性能的影响,并对比了含不同外交联基团共聚乳液的电解质稳定性。A high content of external crosslinkable groupsacrylic copolymer emulsion has been prepared byusing semi-continuous monomer droppingmethod.The effect of total emulsifier amountand ratio,amount of initiator and temperature onthe polymerization conversion and emulsionproperties was discussed.The stability of copoly-mer emulsion with different external crosslink-able groups in electrolyte was compared.

关 键 词：丙烯酸 共聚乳液 涂料 合成 

分 类 号：TQ633[化学工程—精细化工]