A sodium polyacrylate superabsorbent was synthesized by static aqueous solution polymerization method and its absorbency was similar to the superabsorbent synthesized by dynamic aqueous solution polymerization method.

• 采用静态水溶液法合成了聚丙烯酸钠超强吸水剂,并将其与通氮驱氧条件下的动态水溶液法合成的产物进行比较,产物吸水性能接近。