Sound Absorption Properties of Polyester Fibers Needle-Punched Nonwoven Fabrics

Abstract:

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Polyester fiber needle-punched nonwovens with different structures were manufactured and their sound absorption properties were examined using the standing wave tube method. The results show that the sound absorption property of the nonwovens depends on their thickness, needling intensity, fiber diameter and surface structure.

Info:

Periodical:

Advanced Materials Research (Volumes 332-334)

Edited by:

Xiaoming Qian and Huawu Liu

Pages:

1300-1303

DOI:

10.4028/www.scientific.net/AMR.332-334.1300

Citation:

K. T. Guan et al., "Sound Absorption Properties of Polyester Fibers Needle-Punched Nonwoven Fabrics", Advanced Materials Research, Vols. 332-334, pp. 1300-1303, 2011

Online since:

September 2011

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Price:

$35.00

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