高吸水性树脂可控合成工艺研究
Study on Synthesis of Super Absorbent Resin
DOI: 10.12677/HJCET.2017.71001, PDF, HTML, XML, 下载: 1,905  浏览: 4,418  科研立项经费支持
作者: 王 璇, 刘苗凤, 宗世彪, 马 军：临沂大学化学化工学院，山东 临沂
关键词: 高吸水树脂；丙烯酸；反相悬浮聚合法；硅酸镁锂；Super Absorbent Polymer； Acroleic Acid； Inverse Phase Suspension Polymerization； Hectorite
摘要: 本文以丙烯酸单体为原料，采用反相悬浮聚合法合成了聚丙烯酸吸水树脂，并对树脂合成过程的工艺条件及影响因素进行了研究。结果表明温度、引发剂用量、聚合单体中和度、交联剂用量等因素对吸水性能的影响显著。在此基础上初步开展了硅酸镁锂基高吸水性树脂的制备，并对其吸水性能进行了初步探讨。本文的研究结果可为硅酸镁锂基无机–有机复合树脂的制备提供基础数据。
Abstract: In this paper, acrylic monomers were used as raw material; water absorbent polyacrylic acid was synthesized by inverse suspension polymerization; and the factors of resin synthesis process and process conditions were studied. The results showed that the factors such as temperature, initiator amount, neutralization degree of polymerization monomer, amount of crosslinking agent and other factors had significant influence on the water absorption performance. On this basis, a silicate of magnesium lithium superabsorbent resin was prepared, and the water absorption properties were studied. The research results of this paper can provide basic data for the preparation of lithium magnesium silicate based inorganic organic composite resin.
文章引用：王璇, 刘苗凤, 宗世彪, 马军. 高吸水性树脂可控合成工艺研究[J]. 化学工程与技术, 2017, 7(1): 1-7. http://dx.doi.org/10.12677/HJCET.2017.71001

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