Investigation of the acoustic properties of nonwoven fabrics associated with nanofiber mat

Year 2022, Volume: 1 Issue: 2, 15 - 25, 01.06.2022

Md. Reajul ISLAM Yılmaz ERBİL

Abstract

Undesirable noise has become a paramount issue that has been focused on by researchers of various fields worldwide. Nonwovens are used as sound insulation materials due to their low production cost and small specific gravity. Nanofiber mat has the potential to improve the acoustic properties of traditional materials without adding weight and size. The ability of the nonwoven incorporation with nanofiber mat for acoustic application is addressed in this paper. The electrospun five nanofiber mats were produced from four different polymers on spunbonded nonwoven fabric. Finally, traditional spunbond-meltblown-spunbond (SMS) sandwich structures were formed nonwoven with nanofiber mats. It was found that sandwich structures associated with nanofiber mats showed more sound absorption coefficient and transmission loss at low and medium frequency (Hz) sound levels, as well as high-frequency sound levels. The study also revealed that nanofiber diameter had a positive impact on the acoustic performance properties of the final sandwich structure. Morphological characterizations of nanofiber mats for different polymers were also investigated by Scanning electron microscope (SEM) and FibraQuant 1.3 software.

Keywords

Sound Absorption, Sound Transmission, Nanofiber, Nonwoven, Electrospinning, Air Permeability

Supporting Institution

Çukurova University

Thanks

The authors would like to thank Teknomelt San. Ve Tic. A. Ş. Kahramanmaraş/Turkey and Bias Mühendislik İstanbul/TURKEY for their cooperation.

References

• Zhu, W., Nandikolla, V., George, B.: Effect of bulk density on the acoustic performance of thermally bonded nonwovens. J. Eng. Fiber. Fabr. 10, 39–45 (2015). https://doi.org/10.1177/155892501501000316
• Puranik, P.R., Parmar, R.R., Rana, P.P.: Nonwoven Acoustic Textiles – a Review. Int. J. Adv. Res. Eng. Technol. 5, 81–88 (2014)
• Jayaraman, K.A.: Acoustic Absorptive properties of Nonwovens, (2005)
• Kalinová, K.: Nanofibrous Resonant Membrane for Acoustic Applications. J. Nanomater. 2011, 1–6 (2011). https://doi.org/10.1155/2011/265720
• Kalinova, K.: Resonance Effect of Nanofibrous Membrane for Sound Absorption Applications. Resonance. 153 (2017)
• Mohrova, J., Kalinova, K.: Different Structures of PVA Nanofibrous Membrane for Sound Absorption Application. J. Nanomater. 2012, 1–4 (2012). https://doi.org/10.1155/2012/643043
• Ulrich, T., Arenas, J.P.: Role of porosity on nanofibrous membrane sound absorption properties. Proc. 26th Int. Congr. Sound Vib. ICSV 2019. (2019)
• Trematerra, A., Iannace, G., Nesti, S., Fatarella, E., Peruzzi, F.: Acoustic properties of nanofibers. In: Proceedings of Forum Acusticum. 7th Forum Acusticum, FA 2014 (2014)
• Liu, H., Wang, D., Zhao, N., Ma, J., Gong, J., Yang, S., Xu, J.: Application of electrospinning fibres on sound absorption in low and medium frequency range. Mater. Res. Innov. 18, S4888–S4891 (2014). https://doi.org/10.1179/1432891714Z.000000000797
• Lyu, L., Li, C., Wang, Y., Lu, J., Guo, J.: Sound absorption, thermal, and flame retardant properties of nonwoven wall cloth with waste fibers. J. Eng. Fiber. Fabr. 15, 155892502093412 (2020). https://doi.org/10.1177/1558925020934124
• Tascan, M., Vaughn, E.A.: Effects of Total Surface Area and Fabric Density on the Acoustical Behavior of Needlepunched Nonwoven Fabrics. Text. Res. J. 78, 289–296 (2008). https://doi.org/10.1177/0040517507084283
• Yang, T., Saati, F., Horoshenkov, K. V., Xiong, X., Yang, K., Mishra, R., Marburg, S., Militký, J.: Study on the sound absorption behavior of multi-component polyester nonwovens: experimental and numerical methods. Text. Res. J. (2018). https://doi.org/10.1177/0040517518811940
• Liu, X., Yan, X., Zhang, H.: Effects of pore structure on sound absorption of kapok-based fiber nonwoven fabrics at low frequency. Text. Res. J. 86, 755–764 (2016). https://doi.org/10.1177/0040517515599742
• Suvari, F., Ulcay, Y., Pourdeyhimi, B.: Sound absorption analysis of thermally bonded high-loft nonwovens. Text. Res. J. 86, 837–847 (2016). https://doi.org/10.1177/0040517515590412
• Çelikel, D.C., Babaarslan, O.: Effect of Bicomponent Fibers on Sound Absorption Properties of Multilayer Nonwovens. J. Eng. Fiber. Fabr. 12, 155892501701200 (2017). https://doi.org/10.1177/155892501701200403
• Rabbi, A., Bahrambeygi, H., Shoushtari, A.M., Nasouri, K.: Incorporation of nanofiber layers in nonwoven materials for improving their acoustic properties. J. Eng. Fiber. Fabr. 8, 36–41 (2013). https://doi.org/10.1177/155892501300800412
• Iannace, G.: Acoustic Properties of Nanofibers. Noise Vib. Worldw. 45, 29–33 (2014). https://doi.org/10.1260/0957-4565.45.10.29
• Gayathri, R., Vasanthakumari, R., Padmanabhan, C.: Sound absorption, thermal and mechanical behavior of polyurethane foam modified with nano silica, nano clay and crumb rubber fillers. Int J Sci Eng Res. 4, 301–308 (2013)
• Everest, F.A., C. Pohlmann, K.: Master Handbook of Acoustics. McGraw-Hill Education (2014)