| 铅纤维/聚氯乙烯复合材料隔声性能研究 |
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| 引用本文： | 肖山宏,傅雅琴,姚跃飞,陈文兴,刘冠峰.铅纤维/聚氯乙烯复合材料隔声性能研究[J].浙江理工大学学报,2004,21(4):275-278. |
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| 作者姓名： | 肖山宏 傅雅琴 姚跃飞 陈文兴 刘冠峰 |
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| 作者单位： | 浙江理工大学材料与纺织学院,浙江杭州,310033 |
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| 摘 要： | 为了有效隔断中、低波频率的噪声,按照一定的配方及其成型工艺,制备了一种超薄、轻量、柔韧的铅纤维/聚氯乙烯复合材料,分析研究了其隔声性能,并对其结构及抗噪声机理等进行了讨论.测试结果表明:这种材料对中、低频率的噪声的隔声量高达15dB以上.
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| 关 键 词： | 隔声性能 铅纤维 聚氯乙烯 复合材料 |
| 文章编号： | 1009-4741(2004)04-0275-04 |
| 修稿时间： | 2004年7月1日 |
Study on Sound Insulation Property of Lead Fiber/EPVC Composite Material |
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| XIAO Shan-hong,FU Ya-qin,YAO Yue-fei,CHEN Wen-xing,LIU Guan-feng.Study on Sound Insulation Property of Lead Fiber/EPVC Composite Material[J].Journal of Zhejiang Sci-tech University,2004,21(4):275-278. |
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| Authors: | XIAO Shan-hong FU Ya-qin YAO Yue-fei CHEN Wen-xing LIU Guan-feng |
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| Abstract: | Lead fiber/EPVC composite material, which is a very thin, lightweight and flexible material is fabricated to improve sound insulation at low and middle frequencies efficiently according to some molding process parameters. The sound insulation property is investigated and analyzed, and its structure and noise resistant principles is also discussed. The test result shows that the sound insulation index of this kind of material at low and middle frequencies obtains over 15dB. |
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| Keywords: | Sound insulation Lead fiber EPVC Composite materials |
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