针刺吸声隔音纤维毡材料的应用及研究进展  

Application and Research Progress of Needle Sound-absorbing and Sound Insulation Felts

作　　者：杨菲[1] 徐山青[1] 

机构地区：[1]南通大学,江苏南通226019

出　　处：《山东纺织科技》2014年第1期40-43,共4页Shandong Textile Science & Technology

摘　　要：文章概述了针刺纤维毡的结构性能和特点,对针刺纤维毡的吸声隔音原理及吸声性能的评价做了简要说明,分析了针刺纤维毡在材料选择方面的研究进展,认为针刺纤维毡在吸声材料中的应用前景广阔。An overview about the structure and performance of needle sound-absorbing and sound in- sulation felts were provided. The sound-absorbing principle and evaluation of the felts were introduced. Then the development trend of material selection were analyzed. The results show that the needle felts have a great application prospect in sound-absorbing material fields.

关 键 词：针刺 纤维毡 吸声 隔音 

分 类 号：TS176.3[轻工技术与工程—纺织材料与纺织品设计]