| 丙烯酸酯改性水性聚氨酯乳液性能的研究 |
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| 引用本文： | 李延科,凌爱莲,桑鸿勋,武青.丙烯酸酯改性水性聚氨酯乳液性能的研究[J].粘接,2000,21(4):22-24. |
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| 作者姓名： | 李延科 凌爱莲 桑鸿勋 武青 |
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| 作者单位： | 北京工业大学环能学院应用化学系,北京市,100022 |
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| 摘 要： | 用乳液聚合的方法制备出丙烯酸酯改性的水性聚氨酯共聚乳液（ＰＵＡ乳液），并对ＰＵＡ乳液的耐溶剂性，热性能和机械性能进行的初步的研究。结果表明，具有核壳结构的ＰＵＡ乳液耐溶剂性，热稳定性和机械性能比水性ＰＵ有明显的提高。
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| 关 键 词： | 水性聚氨酯 共聚 核壳结构 丙烯酸酯 改性 |
| 修稿时间： | 2000-01-04 |
Study on properties of emulsion of aqueous polyurethane modified by acrylic |
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| Li Yanke,Ling Ailian,Sang Hongxun,Wu Qing.Study on properties of emulsion of aqueous polyurethane modified by acrylic[J].Adhesion in China,2000,21(4):22-24. |
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| Authors: | Li Yanke Ling Ailian Sang Hongxun Wu Qing |
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| Abstract: | Copolymer emulsion of aqueous polyurethane modified by acrylic with core shell structure (PUA) is prepared by emulsion copolymerization,and the solvent resistance,the thermal and mechanical properties of PUA are studied.The results show that the solvent resistance, the thermal and mechanical properties of emulsion film are apparently improved,comparing with the former aqueous polyure thane. |
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| Keywords: | Aqueous polyurethane Copolymerization Core shell structure |
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