| SAF的合成机理及分散性能研究 |
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| 引用本文： | 庞金兴,张超灿,熊焰,吴源.SAF的合成机理及分散性能研究[J].武汉理工大学学报,2002,24(6):29-31. |
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| 作者姓名： | 庞金兴 张超灿 熊焰 吴源 |
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| 作者单位： | 武汉理工大学 |
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| 摘 要： | 以丙酮、甲醛和亚硫酸盐为主要原料合成出了磺化丙酮－甲醛缩聚物减水剂（SAF），研究了原料配比，加料方式及反应条件对缩聚反应和产物分散性能的影响，初步讨论了缩聚反应机理。
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| 关 键 词： | 磺化缩聚物 减水剂 分散性 反应机理 |
| 文章编号： | 1671-4431(2002)06-0029-03 |
| 修稿时间： | 2001年11月30 |
Study on Synthesizing Mechanism and Dispensing Property of SAF |
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| Pang Jinxing Zhang Chaocan Xiong Yan Wu Yuan Assoc.Prof.,School of Science,WUT,Wuhan ,China..Study on Synthesizing Mechanism and Dispensing Property of SAF[J].Journal of Wuhan University of Technology,2002,24(6):29-31. |
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| Authors: | Pang Jinxing Zhang Chaocan Xiong Yan Wu Yuan AssocProf School of Science WUT Wuhan China |
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| Affiliation: | Pang Jinxing Zhang Chaocan Xiong Yan Wu Yuan Assoc.Prof.,School of Science,WUT,Wuhan 430070,China. |
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| Abstract: | Sulphonated acetone formaldehyde polycondensate was synthesized with acetone formaldehyde and sulfite for major material. The effects of the ratio of material, feeding method and reacting conditions on condensation polymerization and dispensing property of the product were studied. The mechanism of polycondensatiny reaction was preliminaryly researched. |
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| Keywords: | sulphonated polycondensate water reducing agent dispensing property reaction mechanism |
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