高吸水性树脂的合成、改性及应用研究进展  

Research Progress of Synthesis,Modification and Application of Super Absorbent Polymer

作　　者：赵绘婷 董龙浩 谢梅竹 方玉美 张国艳 肖进彬 ZHAO Huiting;DONG Longhao;XIE Meizhu;FANG Yumei;ZHANG Guoyan;XIAO Jinbin(He'nan Hi-Tech Industrial Corporation,Zhengzhou 450002,China;He'nan Academy of Sciences,Zhengzhou 450002,China)

机构地区：[1]河南省高新技术实业有限公司,河南郑州450002 [2]河南省科学院,河南郑州450002

出　　处：《塑料科技》2025年第2期180-186,共7页Plastics Science and Technology

基　　金：河南省科学院基本科研费项目(230614054);河南省科技攻关项目(232102240045)。

摘　　要：高吸水性树脂(SAP)凭借其独特的三维离子网络结构,能够吸附并锁存超过自重数百倍的水基液体,现已成为功能高分子材料领域的研究热点。文章介绍了高吸水性树脂的分类,对高吸水性树脂的合成方法进行总结,分析各方法的优缺点,重点介绍提高高吸水性树脂耐盐性、吸水性和力学性能的各种方法及作用机理,综述高吸水性树脂在农业园林、生物医学、工业领域和纺丝领域的应用。最后,结合高吸水树脂相关研究与应用中存在的问题,指出未来的研究方向。Superabsorbent polymers(SAP),characterized by their unique three-dimensional ionic network structure,are capable of absorbing and retaining water-based liquids hundreds of times their own weight,making them a research hotspot in the field of functional polymer materials.The article introduces the classification of SAP,summarizes and analyzes the advantages and disadvantages of various synthesis methods,and focuses on the methods and mechanisms for improving the salt resistance,water absorption,and mechanical properties of SAP.It also reviews the applications of SAP in agriculture,gardening,biomedicine,industry,and fiber spinning.Finally,based on the existing problems in the research and application of SAP,the future research directions are pointed out.

关 键 词：高吸水性树脂 合成 改性 应用 

分 类 号：TQ324.8[化学工程—合成树脂塑料工业]