| 脂肪族减水剂的合成及其与聚羧酸减水剂复配研究 |
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| 引用本文： | 刘才林,任先艳.脂肪族减水剂的合成及其与聚羧酸减水剂复配研究[J].化学建材,2009,25(1):40-42. |
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| 作者姓名： | 刘才林 任先艳 |
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| 作者单位： | 西南科技大学,材料科学与工程学院,四川,绵阳,621010
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| 摘 要： | 以甲醛（F）、丙酮（A）、磺化剂（S）为主要原料，合成了脂肪族减水剂，系统研究了反应原料用量与磺化剂种类对脂肪族减水剂分散性能的影响，并对自制的脂肪族减水剂结构进行了红外光谱表征。通过脂肪族减水剂与聚羧酸减水剂的复配研究，提高这两类减水剂的应用潜力。
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| 关 键 词： | 脂肪族减水剂 混凝土外加剂 合成 复配 |
Study of Synthesis of Aliphatic Water Reducer and Its Compounding with Polycarboxylic Water Reducer |
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| Liu Cai-lin et al Southwest University of Science , Technology.Study of Synthesis of Aliphatic Water Reducer and Its Compounding with Polycarboxylic Water Reducer[J].Chemical Materials for Construction,2009,25(1):40-42. |
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| Authors: | Liu Cai-lin Southwest University of Science Technology |
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| Affiliation: | Liu Cai-lin et al(Southwest University of Science and Technology) |
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| Abstract: | Aliphatic water reducer was synthesized with formaldehyde(F),acetone(A),and sulfonating agent(S)as main raw materials.Effects of content of reactants and species of sulfonating agents on dispersion of aliphatic water reducer were systematically studied and structure of self-made aliphatic water reducer was characterized by IR.Through study of compounding of aliphatic water reducer and polycarboxylic water reducer,applied potential of both water reducers were improved. |
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| Keywords: | aliphatic water reducer concrete admixture synthesis compounding |
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