淀粉高吸水剂微波辐射合成研究  

Study of Starch Water Super Absorbent Resin Made by Microwave Radiate

作　　者：马涛[1] 张玉龙[2] 

机构地区：[1]沈阳农业大学食品学院,沈阳110161 [2]沈阳农业大学土地与环境学院,沈阳110161

出　　处：《中国农学通报》2005年第9期91-95,共5页Chinese Agricultural Science Bulletin

摘　　要：以N,N’-亚甲基双丙烯酰胺为交联剂,过硫酸钾为引发剂,丙烯酸为淀粉接枝单体,采用微波技术合成淀粉高吸水剂。并用FTIR对产物结构进行了表征。实验结果表明,微波技术合成淀粉高吸水剂,具有节能、省时、高效,工艺简单的显著特点,具有生物可降解性,产物吸水速率明显高于传统化学法,是值得推广的清洁生产工艺。Starch water super absorbent resin was prepared through microwave by using, N＇-methylenebisacylamide as crosslinking agent, potassium peroxydisulfate as initiator, acrylic as monomers. The structure of product was also analyzed by means of FYIR. The result indicated that the starch water super absorbent resin made by microwave has the characteristic of energy-saving, timesaving, high efficiency and simple process. It has biodegradability, and water absorption rate is significantly higher than that of traditional chemical method. The process of it is clean and worth extending.

关 键 词：淀粉接枝共聚 微波辐射 高吸水剂 淀粉 合成研究 亚甲基双丙烯酰胺 清洁生产工艺 生物可降解性 技术合成 产物结构 

分 类 号：TQ324.9[化学工程—合成树脂塑料工业] O636.1[理学—高分子化学]