反相悬浮聚合法制备高吸水树脂研究进展  

Research progress of superabsorbent polymer by inverse suspension polymerization

作　　者：余响林[1] 饶聪[1] 秦天[1] 吴杰辉[1] 胡甜甜[1] 

机构地区：[1]武汉工程大学化工与制药学院、湖北省新型反应器与绿色化学工艺重点实验室/绿色化工过程教育部重点实验室,武汉430074

出　　处：《化工新型材料》2014年第10期20-22,共3页New Chemical Materials

基　　金：国家自然科学基金(51203127);湖北省教育厅优秀中青年项目(20121509);武汉市科技局青年科技晨光计划项目(201050231049);绿色化工过程省部共建教育部重点实验室开放基金项目(GCP201003);武汉工程大学科学研究基金(10092012)

摘　　要：高吸水性树脂是一类新型的功能性高分子材料,由于具有优良的吸水性和保水性,近年来被广泛的应用于医疗卫生、建筑工业和农林业等领域。介绍了反相悬浮聚合制备高吸水树脂的反应原理,以及分散剂、搅拌速度、引发剂、中和度和聚合温度等条件对高吸水树脂性能的影响,简述了反相悬浮聚合制备高吸水树脂的国内外发展状况及前景。Superabsorbent polymer（SAP）is a novel type of functional polymer materials. Because of its distinctive water-absorbing and water-preserving properties, SAP have been widely used for many fields, such as health and medical field,architectural engineering,agriculture and forestry industry. The reaction principles of inverse-suspension polymerization to synthesise superabsorbent polymer, and the influence of some main factors, such as dispersing agent, agitation speed, initiator, neutralization degree, polymerizing temperature and so on,on its absorbency were introduced. The prospect and de- veloprnent status of inverse-suspension polymerization to synthesise superabsorbent polymer were reviewed shortly.

关 键 词：吸水树脂 吸水性 反相悬浮聚合 

分 类 号：TQ324.8[化学工程—合成树脂塑料工业]