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.
出处
《山东纺织科技》
2014年第1期40-43,共4页
Shandong Textile Science & Technology
关键词
针刺
纤维毡
吸声
隔音
needle
felt
sound-absorbing
sound insulation
