摘要
以丙烯酸(AA)、丙烯酰胺(AM)、烯丙基磺酸类单体为原料,过硫酸钠为引发剂,通过水溶液聚合制备了凝胶堵水剂。利用正交试验确定了最佳合成条件,即:引发剂加量为1. 4%,单体物质的量之比为2∶3∶1,单体用量为15%,反应温度为60℃。并评价了堵水剂的抗温抗盐性能。
Using acrylic acid,acrylamide and allylsulfonate monomer,gel used for water shutoff was prepared by radical polymerization. And the optimum reaction conditions were obtained by orthogonal experiment as follows： addition amount of initiator is 1. 4%,molar ratio of raw material is 2∶ 3∶ 1,monomer content is 15%,and reaction temperature is 65℃.
作者
武世新
WU Shi-xin(Yan＇an Vocational ＆ Technical College,Yan＇an 716000,Shaanxi,China)
出处
《合成材料老化与应用》
2018年第5期93-95,共3页
Synthetic Materials Aging and Application
基金
延安市采油化学品重点实验室基金资助
关键词
烯丙基磺酸类单体
凝胶堵水剂
正交实验
吸水膨胀率
allylsulfonate monomer
gel used for water shutoff
orthogonal experiment
volume expansibility
