摘要
以甲基丙烯磺酸钠、丙烯酸、丙烯酰胺为单体,在水中以过硫酸铵为引发剂,异丙醇为链转移基的条件下合成共聚物,探讨了共聚物用量、pH、温度、Ca2+浓度对共聚物阻垢率的影响。结果表明,在实验室条件下,共聚物具有良好的阻垢性能。
In this paper,sodium methacrylate,acrylic acid,acrylamide synthesized copolymer by using persulfate ammonium as initiator and 2-propanal as chain-transfer in water.The effects of dosage of the copolymer、concentration of Ca2＋,pH of solution,inhibiting temperature on the inhibition rate were discussed.The results showed that the copolymer has good inhibition efficiency in laboratory conditions.
出处
《建材世界》
2010年第3期7-9,共3页
The World of Building Materials
