| 聚脲的合成与应用 |
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| 引用本文： | 浦鸿汀,刘泰,杨正龙,袁俊杰.聚脲的合成与应用[J].高分子材料科学与工程,2008,24(7). |
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| 作者姓名： | 浦鸿汀 刘泰 杨正龙 袁俊杰 |
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| 作者单位： | 同济大学材料学院功能高分子研究所,上海,200092;同济大学材料学院功能高分子研究所,上海,200092;同济大学材料学院功能高分子研究所,上海,200092;同济大学材料学院功能高分子研究所,上海,200092 |
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| 摘 要： | 聚脲主要通过二异氰酸酯和二胺或二异氰酸酯和水反应聚合得到,聚合方式主要有直接聚合、溶液聚合、乳液聚合、气相沉积聚合等。文中综述了聚脲较新的研究进展,讨论了反应注塑与喷涂聚脲弹性体、聚脲微胶囊、聚脲气相沉积聚合等应用,并展望了聚脲的研究和应用前景。
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| 关 键 词： | 聚脲 二异氰酸酯 二胺 |
Synthesis and Application of Polyurea |
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| PU Hong-ting,LIU Tai,YANG Zheng-long,YUAN Jun-jie.Synthesis and Application of Polyurea[J].Polymer Materials Science & Engineering,2008,24(7). |
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| Authors: | PU Hong-ting LIU Tai YANG Zheng-long YUAN Jun-jie |
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| Abstract: | Polyurea can be synthesized by the reaction of diisocyanate and diamine or diisocyanate and water.The methods to synthesize polyurea by direct polymerization,solution polymerization,emulsion polymerization,vapor deposition polymerization,etc.,was commented.In present work,the research progress of polyurea was reviewed.The application of polyurea in reaction injection molding(RIM) and spray polyurea elastomer(SPUA),polyurea microcapsules,vapor deposition polymerization(VDP) was discussed.The prospect of research and application of polyurea was viewed. |
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| Keywords: | polyurea diisocyanate diamine |
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