、K2 S2 O8为引发剂
、N ,N -亚甲基
的影响 ,得到的高吸水性树脂最大吸水率为 12 37mL/gR ,其最大吸生理盐水
率为 114mL/gR。利用SEM ,IR
Super absorbent polymer of ammonium polyacrylate was synthesized by inverse suspension polymerization in the system of cyclohexane as continuous phase and water as dispersed phase. In this polymerization, partially neutralized acrylic acid by ammonia water acted as monomers, potassium peroxydisulfate as initiator, N,N' methylene bis acryl amide as cross linker, and span 80 as stable agent. The relations between water absorbency and the amount of suspending agent, initiator, cross linker, pH of mono...