产业用纺织品隔声降噪研究进展

Research progress on sound insulation and noise reduction of technical textiles

产业用纺织品的隔声降噪功能可通过改变织物结构、纤维特性及涂层后整理等方式实现。概述了材料降噪原理及种类,总结了影响产业用纺织品隔声降噪性能的因素,介绍了产业用纺织品不同降噪方法的研究现状,重点介绍了通过涂层方式以纳米材料作为填充物构建复合降噪结构体,制备隔声降噪产业用纺织品的研究进展。

The sound insulation and noise reduction function of technical textiles can be realized by changing textile structure,fiber characteristics and coating.The principle and types of material noise reduction were summarized,and the factors affecting the sound insulation and noise reduction performance of technical textiles were summarized.The research status of different noise reduction methods of technical textiles was introduced,and research progress of sound insulation and noise reduction technical textiles prepared by composite noise reduction structures constructed with nano materials as fillers by coating method was emphasized.