功能单体对苯丙乳液性能的影响  

Influence of functional monomer on styrene-acrylic emulsion performance

作　　者：黄宏志[1] 沈玲[1] 鲁德平[1] 

机构地区：[1]湖北大学化学化工学院,湖北武汉430062

出　　处：《粘接》2007年第3期31-33,共3页Adhesion

摘　　要：采用苯乙烯、丙烯酸丁酯及丙烯酸-2-羟基丙酯作主单体,衣康酸单丁酯(MB I)作功能单体合成了苯丙乳液,比较了功能单体MB I及丙烯酸(AA)对苯丙乳液性能(包括耐水性、表面张力、钙离子稳定性等)的影响,用透射电镜观察了乳胶粒子形态。结果表明,使用功能单体MB I,能有效改善乳液的性能。The styrene-acrylic emulsion was synthesized using monomer styrene, butyl acrylate, 2-hydroxy propylacrylate and monobutyl itaconate（MBI）. The influence of the functional monomer MBI and acrylicacid（AA） on the emulsion properties （including water resistance, surface tension, chemical durability, etc. ） was discussed. We also investigated the latex morphology by TEM. From the experiment results, we found that when using the functional monomer MBI, the emulsion properties were enhanced.

关 键 词：功能单体 苯丙乳液 性能 

分 类 号：TQ436.5[化学工程]