TY - JOUR
T1 - Improvement of acoustical characteristics
T2 - International Conference and Exhibition on Innovation in Polymer Science and Technology 2016, IPST 2016
AU - Farid, M.
AU - Purniawan, A.
AU - Rasyida, A.
AU - Ramadhani, M.
AU - Komariyah, S.
N1 - Publisher Copyright:
© Published under licence by IOP Publishing Ltd.
PY - 2017/8/5
Y1 - 2017/8/5
N2 - Environmental friendly and comfortable materials are desirable for applications in the automobile interior. The objective of this research was to examine and develop bamboo based polymer composites applied to the sound absorption materials of automobile door panels. Morphological analysis of the polyurethane/bamboo powder composite materials was carried out using scanning electron microscope to reveal the microscopic material behavior and followed by the FTIR and TGA testing. The finding demonstrated that this acoustical polymer composite materials provided a potential wideband sound absorption material. The range of frequency can be controlled between 500 and 4000 Hz with an average of sound absorption coefficient around 0.411 and it met to the door panels criteria.
AB - Environmental friendly and comfortable materials are desirable for applications in the automobile interior. The objective of this research was to examine and develop bamboo based polymer composites applied to the sound absorption materials of automobile door panels. Morphological analysis of the polyurethane/bamboo powder composite materials was carried out using scanning electron microscope to reveal the microscopic material behavior and followed by the FTIR and TGA testing. The finding demonstrated that this acoustical polymer composite materials provided a potential wideband sound absorption material. The range of frequency can be controlled between 500 and 4000 Hz with an average of sound absorption coefficient around 0.411 and it met to the door panels criteria.
UR - http://www.scopus.com/inward/record.url?scp=85027999958&partnerID=8YFLogxK
U2 - 10.1088/1757-899X/223/1/012021
DO - 10.1088/1757-899X/223/1/012021
M3 - Conference article
AN - SCOPUS:85027999958
SN - 1757-8981
VL - 223
JO - IOP Conference Series: Materials Science and Engineering
JF - IOP Conference Series: Materials Science and Engineering
IS - 1
M1 - 012021
Y2 - 7 November 2016 through 10 November 2016
ER -