AM/AN/ANPE共聚物溶液性质研究  

Study on Solution Properties of AM/AN/ANPE Copolymer

作　　者：赵梦奇[1] 毛秀玲 司马义·努尔拉[1] 

机构地区：[1]石油天然气精细化工教育部和自治区重点实验室,新疆大学化学化工学院,乌鲁木齐8300462 [2]中国石油吐哈油田公司三塘湖采油厂,鄯善839009

出　　处：《胶体与聚合物》2012年第3期121-123,共3页Chinese Journal of Colloid & Polymer

基　　金：国家自然科学基金项目(21063013;21064009)

摘　　要：采用自由基胶束聚合法合成了丙烯酰胺(AM)/丙烯腈(AN)/烯丙基(对-壬基)苯基醚(ANPE)疏水缔合型水溶性共聚物,考察了温度、盐度和剪切时间对聚合物溶液表观粘度的影响。结果表明,所合成的AM/AN/ANPE三元共聚物的临界缔合质量浓度为4.39g/L,具有较好的抗盐、抗温及抗剪切性。Hydrophobic association of AM/AN/ANPE ternary copolymer was successfully synthesized by micellar copolymerization.The effect of temperature,salinity,and shearing time on the apparent viscosity of copolymer solution was investigated.The results showed that the critical association concentration for the AM/AN/ANPE copolymer is 4.39 g/L,and the copolymer solution had good salt tolerance,heat resistance,and ability of shear resistance.

关 键 词：共聚物 临界缔合浓度 溶液性质 表观粘度 

分 类 号：TQ325.1[化学工程—合成树脂塑料工业]