| 聚氨酯-聚丙烯酸酯复合乳液合成工艺的研究 |
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| 引用本文： | 瞿金清,李佩妍,陈焕钦. 聚氨酯-聚丙烯酸酯复合乳液合成工艺的研究[J]. 涂料工业, 2004, 34(2): 19-22 |
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| 作者姓名： | 瞿金清 李佩妍 陈焕钦 |
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| 作者单位： | 华南理工大学化学工程研究所,广州510640 |
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| 摘 要： | 采用种子乳液聚合法制备了聚氨酯-聚丙烯酸酯(PUA)复合乳液。比较了4种不同合成工艺对PUA复合乳液性能的影响。试验结果发现，单体中和合成工艺的PUA复合乳液的贮存稳定性、机械性能和耐水性好，具有工艺简单、污染小、成本低的特点。
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| 关 键 词： | 聚氨酯 聚丙烯酸酯 复合乳液 合成工艺 种子乳液聚合法 单体中和 性能 |
| 文章编号： | 0253-4312(2004)02-0019-04 |
| 修稿时间： | 2003-09-30 |
Study on Preparation Technology of Polyurethane-Polyacrylate Compound Emulsion |
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| QU Jin-qing,LI Pei-yan,CHEN Huan-qin. Study on Preparation Technology of Polyurethane-Polyacrylate Compound Emulsion[J]. Paint & Coatings Industry, 2004, 34(2): 19-22 |
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| Authors: | QU Jin-qing LI Pei-yan CHEN Huan-qin |
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| Abstract: | The title emulsion (PUA) has been prepared with seed emulsion polymerization. The influence of four different preparation technologies on the performance of emulsions is compared. It has shown that the PUA compound emulsion prepared with technology of monomer neutralization shows characteristics of better storage stability, good mechanical and water resistance properties, and simple process, lower pollution, and lower cost. |
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| Keywords: | polyurethane-polyacrylate compound emulsion monomer neutralization technology storage stability water resistance |
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