| 脂肪族高效减水剂合成工艺及分子结构 |
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| 引用本文： | 王亚琦,杨洪委. 脂肪族高效减水剂合成工艺及分子结构[J]. 化学工程师, 2011, 0(8): 49-51,59 |
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| 作者姓名： | 王亚琦 杨洪委 |
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| 作者单位： | 临沂大学化学与资源环境学院,山东临沂,276005 |
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| 摘 要： | 以甲醛、丙酮、亚硫酸钠为原料合成脂肪族高效减水剂,使用正交试验研究原料配比对流动度的影响,使用红外光谱对产品进行结构表征,提出了高分子骨架的形成机制.
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| 关 键 词： | 脂肪族高效减水剂 合成 分子结构 反应机理 |
Synthetic technology of aliphatic superplasticizer and its molecular structure |
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| WANG Ya-qi,YANG Hong-wei. Synthetic technology of aliphatic superplasticizer and its molecular structure[J]. Chemical Engineer, 2011, 0(8): 49-51,59 |
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| Authors: | WANG Ya-qi YANG Hong-wei |
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| Affiliation: | WANG Ya-qi,YANG Hong-wei(School of Chemistry & Resources Environment,Linyi University,Linyi 276005,China) |
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| Abstract: | Using formaldehyde,acetone and sodium sulfite as raw material,aliphatic superplasticizer was synthesized.The influence on the fluidity of the reactant ratio was investigated by the orthogonal experiments,the products were characterized by FT-IR spectrum,and the formation mechanism of the molecular skeleton was proposed. |
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| Keywords: | aliphatic superplasticizer synthesize molecular structure reaction mechanism |
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