AA/AMPS二元共聚物的合成及阻垢性能研究  

Study of the Synthesis and Performance of AA/AMPS Binary Copolymer

作　　者：田玲[1] 王九思[1] 李玉金[1] 

机构地区：[1]兰州交通大学化学与生物工程学院,甘肃兰州730070

出　　处：《兰州交通大学学报》2005年第1期81-83,共3页Journal of Lanzhou Jiaotong University

摘　　要：以水为溶剂,丙烯酸(AA)、2 丙烯酰胺基 2 甲基丙磺酸(AMPS)为原料,合成集膦酸基、羧酸基、磺酸基于一体的共聚物.探讨了单体配比、引发剂用量、反应温度、反应时间等对共聚物阻垢性能的影响.研究表明,该阻垢剂有较好的阻CaCO3 垢、Ca3(PO4)2 垢能力.The copolymer is prepared from the monomers of acrylic acid (AA) and 2acrylamido2methyl propanesulfonic acid (AMPS) in water solvent. The effects of the monomer’s ratio,the amount of initiator,reaction temperature and reaction time on the corresponding product’s scale inhibiting performance have been studied. The results show that the copolymer possesses quite good effect on reducing scale depositions of CaCO_3,Ca_3(PO_4)_2.

关 键 词：AMPS 共聚物 阻垢剂 

分 类 号：TQ314[化学工程—高聚物工业]