MA-VAc微波辐射共聚合及其水解物的吸水性能  

The copolymerization of MA and VAc under microwave irradiation and swelling capacity of it's hydrolytic products

作　　者：周年琛[1] 刘恩玲[1] 朱秀林[1] 路建美[1] 程振平[1] 

机构地区：[1]苏州大学化学化工学院,江苏苏州215006

出　　处：《苏州大学学报（自然科学版）》2005年第3期70-73,共4页Journal of Soochow University(Natural Science Edition)

基　　金：江苏省自然科学基金资助项目(BK2001141)

摘　　要：以丙酮为溶剂,以N,N-亚甲基双丙烯酰胺为交联剂,研究了MA-VAc交联共聚物的微波辐射溶液聚合制备,考察了微波功率、辐照时间、单体配比、溶剂用量等对产物收率的影响,并进一步将MA-VAc共聚物进行水解,研究其水解产物的吸水性能.A super absorbent resin, which is a cross-linked hydrolytic copolymer , was synthesized by mean of solution copolymerization of methyl acrylate and vinyl acetate under microwave irradiation. The effect of the power, irradiation time, concentration of methyl acrylate, the amount of initiator, cross-linker and solvent on the conversion and the swelling capacity of the resin were studied.

关 键 词：丙烯酸甲酯 乙酸乙烯酯 共聚合 微波 

分 类 号：O633.5[理学—高分子化学] O633.22[理学—化学]