TY - GEN
T1 - Hardness, impact, and fire resistance properties on Sumberejo kenaf fiber reinforced epoxy composites on 0°/0°/0°/0° and 0°/90°/0°/90° fiber directions
AU - Rahmadanti, R. A.
AU - Juwono, A. L.
AU - Roseno, S.
N1 - Funding Information:
This research was funded by National Innovation System Incentive at the Directorate of Industrial Technology Development program, BRIN Fiscal Year 2021. The authors would acknowledge the support from the Material Technology Laboratory, Agency for The Assessment and Application of Technology (BPPT).
Publisher Copyright:
© 2023 Author(s).
PY - 2023/4/27
Y1 - 2023/4/27
N2 - Fiber plants are overgrown in Indonesia as one of tropical countries. Natural fibers have many benefits, namely environmentally friendly, recyclable materials, flexible, and can be used as reinforcement in polymer composites. This research aimed to analyze the hardness, impact, and fire resistance properties on Sumberejo kenaf fiber reinforced epoxy composites with the fiber orientations of 0°/0°/0°/0° and 0°/90°/0°/90°. The kenaf fiber was alkaline treated before it was used as reinforcement and the composites were fabricated by Vacuum Assisted Resin Infusion technique. Furthermore, the composites surfaces, before and after flammability test, were observed. SNI 01-4449-2006 was used as density standard for fiber-board and these composites were categorized as High-Density Fiber-Boards. The 0°/0°/0°/0° and 0°/90°/0°/90° Sumberejo kenaf fiber reinforced epoxy composites had similar values of hardness and impact strength, which were (71.48 ± 0.69) HD and (72.4 ± 1.01) HD; and (32.61 ± 1.28) J/cm2 and (33.03 ± 1.05) J/cm2 respectively. Meanwhile, the 0°/90°/0°/90° composites had better combustion rate than the 0°/0°/0°/0° composites, with a value of (14.0 ± 0.2) mm/minutes.
AB - Fiber plants are overgrown in Indonesia as one of tropical countries. Natural fibers have many benefits, namely environmentally friendly, recyclable materials, flexible, and can be used as reinforcement in polymer composites. This research aimed to analyze the hardness, impact, and fire resistance properties on Sumberejo kenaf fiber reinforced epoxy composites with the fiber orientations of 0°/0°/0°/0° and 0°/90°/0°/90°. The kenaf fiber was alkaline treated before it was used as reinforcement and the composites were fabricated by Vacuum Assisted Resin Infusion technique. Furthermore, the composites surfaces, before and after flammability test, were observed. SNI 01-4449-2006 was used as density standard for fiber-board and these composites were categorized as High-Density Fiber-Boards. The 0°/0°/0°/0° and 0°/90°/0°/90° Sumberejo kenaf fiber reinforced epoxy composites had similar values of hardness and impact strength, which were (71.48 ± 0.69) HD and (72.4 ± 1.01) HD; and (32.61 ± 1.28) J/cm2 and (33.03 ± 1.05) J/cm2 respectively. Meanwhile, the 0°/90°/0°/90° composites had better combustion rate than the 0°/0°/0°/0° composites, with a value of (14.0 ± 0.2) mm/minutes.
UR - http://www.scopus.com/inward/record.url?scp=85159804746&partnerID=8YFLogxK
U2 - 10.1063/5.0140104
DO - 10.1063/5.0140104
M3 - Conference contribution
AN - SCOPUS:85159804746
T3 - AIP Conference Proceedings
BT - Proceedings of the Symposium on Advance of Sustainable Engineering 2021, SIMASE 2021
A2 - Abdullah, Ade Gafar
A2 - Nugroho, Astri Rinanti
A2 - Miharja, Deni
A2 - Rohadi, Erfan
A2 - Triawan, Farid
A2 - Helios, Muhammad Penta
A2 - Aji, Sudi Dul
PB - American Institute of Physics Inc.
T2 - Symposium on Advance of Sustainable Engineering 2021: Post Covid-19 Pandemic: Challenges and Opportunities in Environment, Science, and Engineering Research, SIMASE 2021
Y2 - 18 August 2021 through 19 August 2021
ER -