纤维基柔性吸声降噪材料的研究现状与发展趋势  

Research Status and Development Trend of Fiber-based Flexible Sound Adsorption and Noise Reduction Materials

作　　者：李辉芹[1] 范晓丹 张春春[1] 巩继贤[1] 

机构地区：[1]天津工业大学纺织学院

出　　处：《纺织导报》2017年第9期67-69,共3页China Textile Leader

基　　金：国家重点研发计划(2016YFC0400503-02)

摘　　要：文章概述了吸声降噪材料的吸声机理及柔性纺织类吸声材料的优势,纺织材料具有结构疏松、材料轻薄、加工性能好等特点,适用于吸声降噪产品的制备;从纺织材料的结构出发,从纤维种类、组织结构、吸声性能和应用特点等方面,分别介绍了机织物结构、针织物结构和非织造结构的吸声材料的研究进展及未来发展趋势。This paper summarizes the sound adsorption mechanism of sound adsorption and noise reduction materials and the advantages of flexible textile sound adsorption materials.Textile materials,which are featured by loose structure,light-weight,good processing performance,etc.are very suitable for making sound adsorption and noise reduction products.Based on introducing the structures of textile materials,the research progress and future development trend of sound adsorption materials in woven structure,knitted structure and nonwoven structure are introduced from the aspects of fiber type,structure,absorption performance and application characteristics respectively.

关 键 词：吸声 降噪 纤维材料 柔性 纺织品 

分 类 号：TB34[一般工业技术—材料科学与工程] TS106[轻工技术与工程—纺织工程]