| 丙烯酸(AA)——丙稀磺酸盐(SAS)共聚物吸水剂的研制 |
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| 引用本文： | 曹爱丽,黄积涛,王宪,杨裴,高伟,王彦.丙烯酸(AA)——丙稀磺酸盐(SAS)共聚物吸水剂的研制[J].天津理工大学学报,1991(2). |
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| 作者姓名： | 曹爱丽 黄积涛 王宪 杨裴 高伟 王彦 |
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| 作者单位： | 天津理工学院化学工程系，天津理工学院化学工程系，天津理工学院化学工程系，天津理工学院化学工程系，天津理工学院化学工程系，天津理工学院化学工程系 87届毕业生，87届毕业生，87届毕业生，87届毕业生 |
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| 摘 要： | 本文介绍了以氯丙烯为原料与亚硫酸钠进行磺化反应制取丙烯磺酸钠单体的方法。进而与主单体丙烯酸进行共聚反应制备(AA-SAS)共聚物。研究了该共聚物吸水性与交联剂、引发剂、单体组分比和氢氧化钠中和量的关系,考察了温度、吸水介质对吸水率的影响。
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| 关 键 词： | 丙烯酸 亚硫酸钠 共聚物 吸水高分子材料 丙烯磺酸盐 |
SYNTHESIS AND STUDY ON WATER-ABSORBING AGENT FOR ACRYLIC ACID-SODIUM ALLYSULFONATE COPOLYMER |
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| Cao Aili Huang Jitao.SYNTHESIS AND STUDY ON WATER-ABSORBING AGENT FOR ACRYLIC ACID-SODIUM ALLYSULFONATE COPOLYMER[J].Journal of Tianjin University of Technology,1991(2). |
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| Authors: | Cao Aili Huang Jitao |
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| Abstract: | In this paper, the method of preparing Sodium atlylsulfonate (SAS) by sulfonation of 3-chloropropene(1) with Sodium Sulfite is presented. Charging appropriate SAS to Acrylic acid (AA), the (AA-SAS) Copolymer, anovel water-absorbing resin, was suceessfully obtained by copolymerization. The relationship between the water absorbency of the copolymer and the cross Linker, initiator, ratio of the monomers and neutralization equivalent of sodium hydroxide is studied. The effects of temperature and water-absorbing medium on the water absorption were also discussed. |
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| Keywords: | Acylic acid Sodium Sulphite Copolymer Water-absorbing high polymer Sodium allyl sulphonate |
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