(AM/AA/DADMAC)共聚物堵水剂的反相乳液法制备研究  

Synthesis and Study on the Inverse Emulsion Polymerization of AM,AA and DADMAC

作　　者：赵勇[1,2] 李维云[1,2] 哈润华[1,2] 陈晓晖[1,2] 

机构地区：[1]天津大学应用化学系 [2]天津大学化学工程系

出　　处：《精细化工》1997年第6期35-37,共3页Fine Chemicals

摘　　要：采用反相乳液法，以白油为介质，以Ｓｐａｎ８０ＯＰ７为乳化剂，合成了两性ＰＡＭ堵水剂。实验结果表明，最佳工艺条件为：反应温度３０℃，反应时间５ｈ，引发剂浓度０７‰（对单体重量），乳化剂浓度５％（对油相重量），水油比０８（重量比）。An ampholytic PAM has been synthesized by inverse emulsion polymerization of AM,AA and DADMAC.The effects of polymerization factors such as reaction time,initator concentration,emulsifer concentration etc on the properties of product have been studied.The best experimental conditions are as follows,reaction temperature is 30℃,reaction time is 5 hours,initator concentration is 0.7‰ (to monomer weight),emulsifer concentration is 5% (to oil weight),ratio of water to oil is 0.8 (weight).

关 键 词：聚丙烯酰胺 堵水剂 反相乳液聚合 乳液聚合 

分 类 号：TQ326.4[化学工程—合成树脂塑料工业] TQ316.334