摘要
用甲醛、二甲胺与丙烯酰胺聚合的产物进行反应得到改性的阳离子化聚丙烯酰胺．改性前后产品的粘土防膨、絮凝、抗盐、缓蚀性能对比实验表明：改性产物优于聚丙烯酰胺．
Modified cationic polyacrylamide has been synthesized by the reaction of acrylamide polymerisate with formaldehyde and dimethylamine. The experimental results indicate that the modified product is superior to polyacrylamide in clay swelling,flocculation, salt-resis tance and corrosion retardation.
出处
《西南石油学院学报》
CSCD
1995年第1期121-125,共5页
Journal of Southwest Petroleum Institute
关键词
聚丙烯酰胺
阳离子
高聚物
改性
性能
Polyacrylamide
Cation
Clay swelling
Flocculation
Salt resisting property
