| 马来松香-聚氧乙烯醚双酯羧酸钠表面活性剂 |
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| 引用本文： | 崔锦峰,康博,杨保平,周应萍,郭军红,张焕亮.马来松香-聚氧乙烯醚双酯羧酸钠表面活性剂[J].兰州理工大学学报,2009,35(6). |
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| 作者姓名： | 崔锦峰 康博 杨保平 周应萍 郭军红 张焕亮 |
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| 作者单位： | 兰州理工大学,石油化工学院,甘肃,兰州,730050 |
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| 摘 要： | 采用松香与马来酸酐通过双烯加成反应,生成马来松香酸酐,马来松香酸酐与辛基酚聚氧乙烯醚通过酯化反应生成马来松香辛酚基聚氧乙烯醚双酯羧酸,马来松香辛酚基聚氧乙烯醚双酯羧酸与NaOH发生中和反应,生成马来松香辛基酚聚氧乙烯醚双酯酸钠盐表面活性剂.马来松香辛基酚聚氧乙烯醚双酯羧酸钠盐表面活性剂分子结构中含有羧酸盐阴离子和聚醚链段非离子两类亲水基,该表面活性剂的HLB值为14～15,临界胶束浓度(CMC)为0.480 g/L,1%水溶液表面张力为32.04 mN/m.该表面活性剂适合配置重油污型的洗涤剂,具有去油污力强,泡沫适中,稳定性能良好,无毒,成本低廉等优点.
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| 关 键 词： | 马来松香 辛基酚聚氧乙烯醚 双酯羧酸盐 表面活性剂 |
Surfactant of maleic rosin-polyoxyethylene ether diester carboxylate sodium |
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| CUI Jin-feng,KANG Bo,YANG Bao-ping,ZHOU Ying-ping,GUO Jun-hong,ZHANG huan-liang.Surfactant of maleic rosin-polyoxyethylene ether diester carboxylate sodium[J].Journal of Lanzhou University of Technology,2009,35(6). |
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| Authors: | CUI Jin-feng KANG Bo YANG Bao-ping ZHOU Ying-ping GUO Jun-hong ZHANG huan-liang |
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| Affiliation: | CUI Jin-feng,KANG Bo,YANG Bao-ping,ZHOU Ying-pingGUO Jun-hong,ZHANG huan-liang(College of Petrochemical Technology,Lanzhou Univ.of Tech.,Lanzhou 730050,China) |
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| Abstract: | Maleic rosin anhydride was synthesized from rosin and maleic anhydride through addition reaction.Maleic rosin-octylphenol polyoxyethylene ether diester carboxylic acid was synthesized from maleic rosin anhydride and octyl phenol polyoxyethylene ether through esterify reaction.Surfactant of maleic rosin octyl phenol polyoxyethylene ether diester carboxylate sodium was synthesized from maleic rosin-octyl phenol polyoxyethylene ether diester carboxylic acid and NaOH through neutralization reaction.Molecular st... |
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| Keywords: | maleic rosin octyl phenol polyoxyethylene ether two-carboxylate ester surfactant |
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