聚丙烯酸钠高吸水性树脂的改性研究进展

Progress in Modification of Poly-AA-Na Super Absorbent Polymer

从提高聚丙烯酸钠高吸水性树脂的凝胶强度以及耐盐性和稳定性、改善降解性能、控制吸水速度等方面 ,对聚丙烯酸钠高吸水性树脂的改性方法进行了综述 ,提出改性工艺研究和改性原理研究、实现高功能化聚丙烯酸钠高吸水性树脂的分子水平设计 。

Progress in modification of poly-AA-Na super absorbent polymer are reviewed in terms of improvement of hydrogel intensity, salt resistance, stability, degradability and absorbing rate, and it is suggested that aims of study on modification of poly-AA-Na super absorbent polymer should be put on modification methods and principles, actualizing structure design of poly -AA-Na super absorbent polymer on a molecular level.