摘要
用水溶液法合成了淀粉接枝丙烯酸/丙烯酰胺高吸水树脂,主要讨论了淀粉类型、引发剂类型、交联剂类型、添加剂类型、淀粉预处理方式、引发剂比例、引发剂加入方式等对反应的接枝效率、合成树脂吸水/吸盐水性能的影响。
A novel super-absorbent copolymer based on starch,acid- acrylate, acrylamide was synthesized by using aqueous solution polymerization. In this paper, the effect of the selection of starches,initiator,crosslinking agent,additives, the preprocessing of starch, the ratio of initiator, the addition order of initiator on graft efficiency, water/salt - water absorbency has been studied.
出处
《粮油食品科技》
2007年第2期52-55,共4页
Science and Technology of Cereals,Oils and Foods
关键词
淀粉
高吸水树脂
接枝效率
吸水性能
starch
super-absorbent copolymer
graft efficiency
water absorbency
