丙烯酰胺与可溶性淀酰接枝共聚反应及其在纸张增强中的应用

Studies on The Regularity of Graft Copolymerization of Acrylamide Onto Soluble Starch And It's Applicatiens of Reinforcing on Paper

本文叙述了一种丙烯酸系单体——丙烯酰胺与可溶性淀粉,以水为反应介质,在硫脲(TU)—H_2O_2氧化还还引发体系的引发作用下,接枝共聚。简要地介绍了引发剂、单体、温度等对单体转化率、接枝率以及接枝效率的影响。介绍了其水溶液对手抄纸强度增强的应用试验。

In this paper , the regularity of graft copolymerization of acrylamide onto soluble starch in water by TU-H2O2 initiation system was investigated . It is introduced that the effect of the initiation agent, monomer, temperature on the monomer conversion , percent grafting and grafting efficiency and the reinforcting on paper in the laboratoy was studied.