AMPS/AM/木薯淀粉接枝共聚物制备工艺的研究  

Study on the manufacturing technology of graft copolymer of AMPS/AM/cassava starch

作　　者：朱文靖[1] 符新[1] 李光[1] 王江[1] 赵同建[1] 

机构地区：[1]华南热带农业大学,海南儋州571737

出　　处：《胶体与聚合物》2006年第3期32-34,共3页Chinese Journal of Colloid & Polymer

摘　　要：研究了2-丙烯酰胺基-2-甲基丙磺酸(AM PS)、丙烯酰胺(AM)与木薯淀粉接枝共聚物的接枝共聚工艺条件。结果表明单体用量、引发剂用量、反应温度和反应时间对单体转化率、接枝率、接枝效率有较大影响,制备的AM PS/AM/木薯淀粉接枝共聚物具有较好的吸水性能。The manufacturing techonology of graft copolymer of AMPS/AM/cassava starch was studied. Experiment results showed that the percentage of grafting ,the grafting efficiency and the monomer conversion was considerably affected by Ce^4＋, AM and AMPS,reaction time and temperature and the graft copolymer had excellent water-absorption capacity

关 键 词：木薯淀粉 丙烯酰胺 2-丙烯酰胺基-2-甲基丙磺酸 接枝共聚 

分 类 号：TQ227.41[化学工程—有机化工]