摘要
以丙烯酰胺(AM)和2-丙烯酰胺基-2-甲基丙磺酸(AMPS)为原料,N,N'-亚甲基双丙烯酰胺(NMBA)为交联剂,过硫酸铵((NH)S0)和亚硫酸氢钠(NaHSO)为引42283发剂,采用静置水溶液法合成PAM-AMPS水凝胶。讨论了引发剂、交联剂、单体配比、单体浓度、pH值等因素对产物吸水性能的影响。结果表明,合成的水凝胶具有一定的吸水性、吸盐性。()
A series ofpoly （AA-AMPS） hydrogels were synthesized by aqueous solution polymerization,using AM and AMPS as the main raw materials,NMBA as the crosslinking agent and （NH4）2S2O3 and NaHSO3 as the initators.The influences ofinitator,crosslinking agent,monomer ratio and pH value on the absorbing ability were investigated in detail.The results showed that the synthetic product has absorbing ability in distilled water and saline water.
出处
《粘接》
CAS
2012年第10期50-53,共4页
Adhesion
基金
湖北省自然科学基金(2011CDB062)资助项目
