辐照引发马铃薯淀粉接枝制备吸水树脂  

PRODUCTION OF SUPER ABSORBENT FROM POTATO STARCH WITH IRRADIATION

作　　者：邵赛[1] 邓钢桥[1] 刘德林[1] 彭选明[1] 谢洪科[1] 邹朝晖[1] 

机构地区：[1]湖南省原子能农业应用研究所,湖南长沙410125

出　　处：《核农学报》2008年第2期200-202,232,共4页Journal of Nuclear Agricultural Sciences

基　　金：湖南省农业科学院重点学科资助项目(湘农科2005-8)

摘　　要：利用60Coγ射线辐照引发马铃薯淀粉接枝丙烯酸制备吸水树脂。考察了配方中的助剂及合成工艺对吸水树脂性能的影响。采用助剂X和适当合成工艺得到的干燥吸水树脂,吸收蒸馏水350g/g,吸收自来水157g/g,吸收0.9%的NaCl溶液31g/g。60^Co γ-rays was used to initiate acrylic acid grafting of potato starch to produce super absorbent. The influence of adjuvant and synthesis technology on the performance of super absorbent resin were investigated. The drying super absorbent resin, was produced with assistant X and proper synthesis technology. Which could absorb distilled water 350g/g, tap water 157g/g, 0.9% sodium chloride 31g/g, respectively.

关 键 词：^60Coγ射线 辐照 淀粉 吸水树脂 

分 类 号：TQ324.8[化学工程—合成树脂塑料工业]