可生物降解吸水剂分类及降解性能进展

Progress of biodegradable superabsorbent resin and its biodegradability

本文综述了吸水性树脂生物降解机理、影响生物降解性能的因素和生物降解性能的表征方法,从化学结构的角度论述了可生物降解高吸水性树脂的分类,并对其制备技术进行归纳和评价,指出今后这一领域的发展趋势。

The mechanism of biodegrading of superabsorbent resin, the influencing factors and evaluating methods of degradation were introduced, classify of biodegradable superabsorbent resins was discussed according to its＇ chemical structure theory, and the preparation technology of biodegradable superabsorbent resin was reviewed and commented. The researching directions of this field in the future were pointed out.