| 聚氨酯泡沫材料的多层复合及其吸声性能研究 |
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| 引用本文： | 翟彤 周成飞 郭建梅 曹巍 曾心苗. 聚氨酯泡沫材料的多层复合及其吸声性能研究[J]. 功能材料, 2007, 38(A10): 3732-3734 |
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| 作者姓名： | 翟彤 周成飞 郭建梅 曹巍 曾心苗 |
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| 作者单位： | 北京市射线应用研究中心,北京100012 |
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| 基金项目： | 致谢：感谢北京市科学技术研究院萌芽项目基金的资助. |
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| 摘 要： | 采用二次发泡工艺制备出一种声学性能优良的聚氨酯多层复合泡沫吸声材料，并对其吸声性能进行了研究分析。
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| 关 键 词： | 聚氨酯泡沫 二次发泡 多层复合 吸声系数 |
| 文章编号： | 1001-9731（2007）增刊-3732-03 |
| 修稿时间： | 2007-07-24 |
The composite of several polyurethane foam layers and its sound absorption property research |
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| ZHAI Tong, ZHU Cheng-fei, GU Jian-mei, CA Wei, ZENG Xin-miao. The composite of several polyurethane foam layers and its sound absorption property research[J]. Journal of Functional Materials, 2007, 38(A10): 3732-3734 |
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| Authors: | ZHAI Tong ZHU Cheng-fei GU Jian-mei CA Wei ZENG Xin-miao |
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| Affiliation: | Beijing Radiation Application Research Center, Beijing 100012, China |
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| Abstract: | This research provided a new technique that two procedure foaming technique to produce composite Polyurethane foam, and made a research on its sound absorption property. |
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| Keywords: | polyurethane foam two procedure foaming technique the composite of several layers sound absorption coefficient |
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