| 玄武岩长丝振膜织物吸声系数研究 |
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| 引用本文： | 杨瑞斌,张鹏,钟智丽. 玄武岩长丝振膜织物吸声系数研究[J]. 产业用纺织品, 2011, 29(8): 19-23 |
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| 作者姓名： | 杨瑞斌 张鹏 钟智丽 |
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| 作者单位： | 广州市纤维产品检测院,广州,510220;中国产业用纺织品行业测试中心,广州,510220;天津工业大学纺织学院,天津,300160 |
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| 摘 要： | 用于制作玄武岩纤维振膜的玄武岩长丝涂层织物称之为玄武岩长丝振膜织物.利用VA-Lab4 IMP-AT材料吸声系数测试仪,对玄武岩长丝振膜织物和玻璃纤维振膜织物的吸声系数进行测试和比较,并对玄武岩长丝振膜织物吸声系数的影响因素进行研究.结果表明,玄武岩长丝振膜织物可用于制备扬声器振膜,为玄武岩长丝振膜的研制提供试验依据,...
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| 关 键 词： | 玄武岩纤维 玄武岩长丝振膜织物 涂层工艺 吸声系数 传递函数法 |
Research on the sound absorption coefficient of the basalt filament diaphragm fabric |
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| Yang Ru Ruibin,ZhangPeng,Zhong Zhili. Research on the sound absorption coefficient of the basalt filament diaphragm fabric[J]. Technical Textiles, 2011, 29(8): 19-23 |
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| Authors: | Yang Ru Ruibin ZhangPeng Zhong Zhili |
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| Abstract: | The basalt filament coated fabric,used for manufacturing the basalt fiber diaphragm,is called basalt filament membrane fabric.The sound absorption coefficients of the basalt filament diaphragm fabric and glass fiber diaphragm fabric were measured by using the VA-Lab4 IMP-AT Materials Testing.The influence factors of the acoustic performance of basalt filament diaphragm fabric were studied and compared.The results showed that the basalt filament diaphragm fabric can be used for loudspeaker diaphragm,and provided a scientific basis for manufacturing the basalt filament diaphragm and the basalt fiber's application in acoustics area.It will promote the product development of basalt fiber. |
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| Keywords: | basalt fiber basalt filament diaphragm fabric coating technology sound absorption coefficient transfer-function method |
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