Evaluation Mechanical and Sound Absorption of PET/PP and Nylon/PP Nonwoven Fabrics

Jia Horng Lin; Ting Ting Li; Chen Hung Huang; Jui Jen Ou; Ching Wen Lou

doi:10.4028/www.scientific.net/AMM.749.253

Paper Titles

Acoustic-Absorbing Property of Puncture-Resisting Textile Wall Coverings Composites
p.236

Characterization and Recovery Evaluation of Elastic Knitted Fabric
p.241

Effects of Counts of PET Yarns and Spandex Fibers on the Properties of Tubular Knitted Fabrics
p.245

Effects of Wrapping Number of Constituent Functional Yarns on Moisture Transferring/Antibacterial Knits
p.249

Evaluation Mechanical and Sound Absorption of PET/PP and Nylon/PP Nonwoven Fabrics
p.253

Lamination of Glass Fiber Woven Fabrics and High Density Polyethylene/Clay Composition: Preparation, Tensile Properties, and Crystallization Properties
p.257

Manufacturing and Mechanical Property Evaluations of PLA/Carbon Fiber/Glass Fiber Composites
p.261

Multi-Functional Metallic/FIR-PET Wrapped Yarn and Woven Fabric: Electromagnetic Shielding Effectiveness, Mechanical and Electrical Properties
p.265

Organic/Inorganic Acoustic-Absorbing/Thermal Insulating Fiber-Reinforced PU Composite Foam Boards
p.270

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 749Evaluation Mechanical and Sound Absorption of...

Evaluation Mechanical and Sound Absorption of PET/PP and Nylon/PP Nonwoven Fabrics

Abstract:

With increase of life quality, demand for surrounding environment becomes more and more severely. Noise pollution in daily life lowers comfortablility and quiet of life. It is reduced accordingly if effective utilization of sound absorbing materials. This study uses polyester (PET) fibers and Nylon fibers bended with PP fibers respectively to form PET/PP and Nylon/PP nonwoven fabrics and then thermally bonded preparing PET/PP and Nylon/PP composites. The optimal parameters are evaluated by mechanical strength, and sound absorption tests. This study expects to prepare sound-absorbing composites in application of automotive interior and indoor building wall. Nylon/PP composites prepared in this study have the optimum sound absorption coefficient of 0.4 at high frequency, when containing 10 wt% proportions of PP fibers.

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Periodical:

Applied Mechanics and Materials (Volume 749)

Pages:

253-256

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.749.253

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Online since:

April 2015

Authors:

Jia Horng Lin, Ting Ting Li, Chen Hung Huang, Jui Jen Ou, Ching Wen Lou*

Keywords:

Nonwoven, Nylon, Polyester, Sound Absorption, Thermal Bonding

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