| PU乳液对VAE乳液共混改性的研究 |
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| 引用本文： | 李维盈,凌爱莲,桑鸿勋.PU乳液对VAE乳液共混改性的研究[J].化学与粘合,2002(2):49-52,55. |
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| 作者姓名： | 李维盈 凌爱莲 桑鸿勋 |
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| 作者单位： | 北京工业大学环境与能源工程学院 北京100022
(李维盈，凌爱莲)，北京工业大学环境与能源工程学院 北京100022(桑鸿勋) |
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| 摘 要： | 用系列聚氨酯（PU）乳液对VAE乳液进行共混改性，了共混乳液的稳定性，乳液膜性能，相容性等，结果表明，共混乳液的稳定性依赖于乳液的PH值，共混乳液胶膜的性能依赖于共混乳液的组成和PU链段中软段和硬段的比例，共混体系具有部分相容性，两者之间的相互作用主要发生在PU的硬段部分。
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| 关 键 词： | VAE乳液 PU乳液 共混改性 聚氨酯乳液 粘接性能 稳定性 相容性 |
| 文章编号： | 1001-0017(2002)02-0049-04 |
Study of the Blending modification of VAE Emulsion by PU Emulsion |
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| LI Wei-ying,LING Ai-lian and SANG Hong-xun.Study of the Blending modification of VAE Emulsion by PU Emulsion[J].Chemistry and Adhesion,2002(2):49-52,55. |
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| Authors: | LI Wei-ying LING Ai-lian and SANG Hong-xun |
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| Abstract: | VAE emulsion was modified by a series of urethane(PU) emulsion blending.The stability,properties of films and the compatibility of the blending emulsion were studied.It showed that the stability of the blending emulsion depended on the PH value,the properties of film were affected by the proportion of PU Emulsion in the blending system and the ratio of the soft and hard segment in PU molecule,and the blending system was partial compatible,the mutual action was mainly happened in the hard segment of PU. |
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| Keywords: | VAE emulsion PU emulsion blending modification |
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