一种新型高分子表面活性剂的性能研究  

STUDY OF A NEW SURFACTANT WITH HIGH MOLECULAR WEIGHT

作　　者：孙立力[1] 杨旭[1] 杨世光[1] 

机构地区：[1]西南石油学院化学化工学院,四川南充637001

出　　处：《西南石油学院学报》2002年第4期53-55,共3页Journal of Southwest Petroleum Institute

基　　金："油气藏地质及开发工程"国家重点实验室开放基金 (PLN0 12 3 )

摘　　要：高分子表面活性剂是一类有着巨大应用前景的聚合物材料。采用均相聚合法 ,合成了一种新型高分子表面活性剂PS 1—丙烯酰胺、丙烯酸、甲基丙烯酸甲酯三元共聚物 ,对其特性粘数、表面活性、界面活性等性能作了进一步研究。High molecular weight surfactant is a very important polymer material in daily life. These materials have some special characteristics (high molecular weight and lower surface tension), so that they could be used in lots of area. Using three different kinds of monomers, acrylamide, acrylic acid, methyl methacrylate, a high molecular weight surfactant has been synthesized and the performance of this surfactant has been measured such as intrinsic viscosity, surface and interfacial tension. Although the ability of decreasing surface tension of the surfactant is not better than that of low molecular weight surfactant, some special characteristics of the high molecular weight surfactant have made it more useful in lots of area.

关 键 词：新型高分子表面活性剂 性能 研究 特性粘数 表面张力 界面张力 

分 类 号：TQ423.4[化学工程]