| 聚丙烯酸酯共混改性水性聚氨酯乳液的性能研究 |
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| 引用本文： | 曾小君,宁春花,周弟.聚丙烯酸酯共混改性水性聚氨酯乳液的性能研究[J].合成材料老化与应用,2006,35(4):9-12. |
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| 作者姓名： | 曾小君 宁春花 周弟 |
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| 作者单位： | 常熟理工学院化学与材料工程系,江苏常熟,215500 |
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| 摘 要： | 自制了水性聚氨酯乳液,并采用共混方法制备了丙烯酸酯改性水性聚氨酯乳液。研究了共混膜的结构和性能,结果表明共混改性的涂膜性能比水性聚氨酯乳液涂膜性能有明显的提高。
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| 关 键 词： | 水性聚氨酯 聚丙烯酸酯 共混 改性 |
| 修稿时间： | 2006年2月17日 |
The Investigation on the Properties of the Film of Waterborne Polyurethane Blended with Polyacrylate |
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| ZENG Xiao-jun,NING Chun-hua,ZHOU Di.The Investigation on the Properties of the Film of Waterborne Polyurethane Blended with Polyacrylate[J].Synthetic Materials Aging and Application,2006,35(4):9-12. |
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| Authors: | ZENG Xiao-jun NING Chun-hua ZHOU Di |
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| Abstract: | Waterborne polyurethane emulsion was modified with polyacrylate(PA) by the ways of mechanical blending,and the modifying effects were studied.The results show that the particle size of mechanical blending emulsion are changed and water resistance,solvent resistance,thermal and mechanical properties of the emulsion cast film are apparently improved,compared with polyacrylate and unmodified waterborne polyurethane emulsion. |
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| Keywords: | waterborne polyurethane polyacrylate blend modification |
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