TY - GEN
T1 - Nanocellulose based polymer composite for acoustical materials
AU - Farid, Mohammad
AU - Purniawan, Agung
AU - Susanti, Diah
AU - Priyono, Slamet
AU - Ardhyananta, Hosta
AU - Rahmasita, Mutia E.
N1 - Publisher Copyright:
© 2018 Author(s).
PY - 2018/4/3
Y1 - 2018/4/3
N2 - Natural fibers are biodegradable materials that are innovatively and widely used for composite reinforcement in automotive components. Nanocellulose derived from natural fibers oil palm empty bunches have properties that are remarkable for use as a composite reinforcement. However, there have not been many investigations related to the use of nanocellulose-based composites for wideband sound absorption materials. The specimens of nanocellulose-based polyester composite were prepared using a spray method. An impedance tube method was used to measure the sound absorption coefficient of this composite material. To reveal the characteristics of the nanocellulose-based polyester composite material, SEM (scanning electron microscope), TEM (Transmission Electron Microscope), FTIR (Fourier Transform Infra Red), TGA (Thermogravimetric Analysis), and density tests were performed. Sound absorption test results showed the average value of sound absorption coefficient of 0.36 to 0,46 for frequency between 500 and 4000 Hz indicating that this nanocellulose-based polyester composite materials had a tendency to wideband sound absorption materials and potentially used as automotive interior materials.
AB - Natural fibers are biodegradable materials that are innovatively and widely used for composite reinforcement in automotive components. Nanocellulose derived from natural fibers oil palm empty bunches have properties that are remarkable for use as a composite reinforcement. However, there have not been many investigations related to the use of nanocellulose-based composites for wideband sound absorption materials. The specimens of nanocellulose-based polyester composite were prepared using a spray method. An impedance tube method was used to measure the sound absorption coefficient of this composite material. To reveal the characteristics of the nanocellulose-based polyester composite material, SEM (scanning electron microscope), TEM (Transmission Electron Microscope), FTIR (Fourier Transform Infra Red), TGA (Thermogravimetric Analysis), and density tests were performed. Sound absorption test results showed the average value of sound absorption coefficient of 0.36 to 0,46 for frequency between 500 and 4000 Hz indicating that this nanocellulose-based polyester composite materials had a tendency to wideband sound absorption materials and potentially used as automotive interior materials.
UR - http://www.scopus.com/inward/record.url?scp=85045627751&partnerID=8YFLogxK
U2 - 10.1063/1.5030247
DO - 10.1063/1.5030247
M3 - Conference contribution
AN - SCOPUS:85045627751
T3 - AIP Conference Proceedings
BT - Proceedings of the 3rd International Conference on Materials and Metallurgical Engineering and Technology, ICOMMET 2017
A2 - Hidayat, Mas Irfan P.
PB - American Institute of Physics Inc.
T2 - 3rd International Conference on Materials and Metallurgical Engineering and Technology: Advancing Innovation in Materials Science, Technology and Applications for Sustainable Future, ICOMMET 2017
Y2 - 30 October 2017 through 31 October 2017
ER -