摘要
综述了吸音机理及其测定方法,举例说明了聚酯非织造材料及其边材回用品的吸音特性,建筑用吸音材料对噪音及音响的控制,并介绍了聚酯非织造环保吸音材料。
The mechanism and determination method of sound absorption were summarized, and sound absorbency of polyester nonwovens and waste materials recycled, as well as the control of noise and sound with architecture sound absorbency materials were illustrated, and the eco-sound absorbable polyester nonwoven materials were introduced.
出处
《国际纺织导报》
2011年第1期56-56,58-60,共4页
Melliand China
关键词
吸音纤维
聚酯非织造材料
建筑吸音材料
环保吸音材料
sound absorbable fiber, polyester nonwovens, architecture sound absorbable material, eco-sound absorbablematerial
