| 聚氨酯阻尼性能研究（Ⅰ） |
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| 引用本文： | 朱金华,姚树人,张宝真,郑淑贞.聚氨酯阻尼性能研究（Ⅰ）[J].海军工程大学学报,1994(1). |
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| 作者姓名： | 朱金华 姚树人 张宝真 郑淑贞 |
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| 摘 要： | 本文讨论了影响硬段在聚氨酯中分布的因素及其对聚氨酯的形态结构和阻尼性能的影响，指出：软段或硬段交联、固化温度及合成方法都对聚氨酯的形态结构和阻尼性能有影响。在相分离较严重的聚氨酯体系中，增加硬段在软相中的分散程度，有利于提高聚氨酯的阻尼性能。
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| 关 键 词： | 聚氨酯 形态结构 阻尼性能 |
Study on the Damping Property of Polyurethanes |
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| Zhu Jinhua,Yao Shuren,Zhang Baozhen, Zheng Shuzhen.Study on the Damping Property of Polyurethanes[J].Journal of Naval University of Engineering,1994(1). |
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| Authors: | Zhu Jinhua Yao Shuren Zhang Baozhen Zheng Shuzhen |
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| Institution: | Zhu Jinhua;Yao Shuren;Zhang Baozhen; Zheng Shuzhen |
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| Abstract: | The effect of crosslinking,cure temperature and synthesis method on the morphology and damping property of polyurethanes was studied.In phase-seperated polyurethane systems,the damping property can be improved by increasing the compatibility of hard and soft phases. |
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| Keywords: | Polyruethane Morphology Damping property |
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