| 丙烯酸酯聚合物加脂剂乳液性质研究 |
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| 引用本文： | 王嘉图,席先锋,王碧清,魏德卿.丙烯酸酯聚合物加脂剂乳液性质研究[J].精细化工,2004,21(4):285-287,306. |
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| 作者姓名： | 王嘉图 席先锋 王碧清 魏德卿 |
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| 作者单位： | 中国科学院,成都有机化学研究所,皮化中心,四川,成都,610041 |
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| 摘 要： | 研究了丙烯酸-甲基丙烯酸十六酯聚合物皮革加脂剂的乳液性质。丙烯酸酯聚合物加脂剂具有良好的表面活性,是一种高分子表面活性剂;聚合物的相对分子质量增加或加脂液的pH降低,乳液粒度变大;随聚合物中丙烯酸组分含量增加,乳液稳定性提高。结果表明:聚合物加脂剂的Mw<8000、pH=6 0～8 0,加脂工艺的pH=6 0～7 0较好。
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| 关 键 词： | 加脂剂 聚合物 丙烯酸酯乳液 |
| 文章编号： | 1003-5214(2004)04-0285-04 |
Study of the Latex of Polymeric Fatliquor Based on Acrylic Acid-Hexadecyl Acrylate |
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| WANG Jia-tu,XI Xian-feng,WANG Bi-qing,WEI De-qing.Study of the Latex of Polymeric Fatliquor Based on Acrylic Acid-Hexadecyl Acrylate[J].Fine Chemicals,2004,21(4):285-287,306. |
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| Authors: | WANG Jia-tu XI Xian-feng WANG Bi-qing WEI De-qing |
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| Abstract: | Polymeric fatliquor based on acrylic acid-hexadecyl acrylate has good emulsifying ability and can be used as a polymeric emuslsifier.Molecular weight and pH are the main factors which influence the particle size of the latex.When the molecular weight was increased or the pH was lowered,the particle size of the latex got larger.The stability of the latex was improved when the content of acrylic acid was raised.The M_w of the copolymer was less than 8000 and the pH was 6.0～8.0.The practical fatiquoring condition was pH=6.0～7.0. |
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| Keywords: | fatliquor polymer acrylate latex |
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