Low-velocity impact performance of glass fiber, kenaf fiber, and hybrid glass/kenaf fiber reinforced epoxy composite laminates
The goal to decrease global dependency on petroleum-based materials has created a demand for bio-based composites. Composites that are reinforced with natural fibers often display reduced strength compared with those using synthetic reinforcement, and hybridizing both types of reinforcement within a...
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North Carolina State University
2018
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| 在線閱讀: | http://psasir.upm.edu.my/id/eprint/74865/1/Low-velocity%20impact%20performance%20of%20glass%20fiber.pdf http://psasir.upm.edu.my/id/eprint/74865/ https://ojs.cnr.ncsu.edu/index.php/BioRes/article/view/BioRes_13_4_8839_Majid_Low_Velocity_Impact_Performance_Glass_Fiber |
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my.upm.eprints.748652019-12-05T02:40:20Z http://psasir.upm.edu.my/id/eprint/74865/ Low-velocity impact performance of glass fiber, kenaf fiber, and hybrid glass/kenaf fiber reinforced epoxy composite laminates Majid, Dayang Laila Mohd Jamal, Qistina Manan, Nor Hafizah The goal to decrease global dependency on petroleum-based materials has created a demand for bio-based composites. Composites that are reinforced with natural fibers often display reduced strength compared with those using synthetic reinforcement, and hybridizing both types of reinforcement within a common matrix system offers a possibly useful compromise. This research investigated the low-velocity impact performance of glass, kenaf, and hybrid glass/kenaf reinforced epoxy composite plates. The aim of the study was to determine the low-velocity impact behavior of biocomposite material in assessing its potential for application in the radome structures of aircraft. Natural fibers possess low dielectric constants, which is a primary requirement for radome. However, the structural integrity of the material to impact damage is also a concern. Composite samples were prepared via a vacuum infusion method. A drop weight impact test was performed at energy levels of 3 J, 6 J, and 9 J. The Impact tests showed that the impact peak force and displacement increased with the energy level. Hybrid glass/kenaf composites displayed damage modes of circular and biaxial cracking. The former is analogous to the damage observed in glass-reinforced composite, while the latter is unique to woven kenaf reinforced composites. The severity of the damage increased with impact energy and was found to be significant at 3 J. North Carolina State University 2018 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/74865/1/Low-velocity%20impact%20performance%20of%20glass%20fiber.pdf Majid, Dayang Laila and Mohd Jamal, Qistina and Manan, Nor Hafizah (2018) Low-velocity impact performance of glass fiber, kenaf fiber, and hybrid glass/kenaf fiber reinforced epoxy composite laminates. BioResources, 13 (4). 8839 - 8852. ISSN 1930-2126 https://ojs.cnr.ncsu.edu/index.php/BioRes/article/view/BioRes_13_4_8839_Majid_Low_Velocity_Impact_Performance_Glass_Fiber |
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The goal to decrease global dependency on petroleum-based materials has created a demand for bio-based composites. Composites that are reinforced with natural fibers often display reduced strength compared with those using synthetic reinforcement, and hybridizing both types of reinforcement within a common matrix system offers a possibly useful compromise. This research investigated the low-velocity impact performance of glass, kenaf, and hybrid glass/kenaf reinforced epoxy composite plates. The aim of the study was to determine the low-velocity impact behavior of biocomposite material in assessing its potential for application in the radome structures of aircraft. Natural fibers possess low dielectric constants, which is a primary requirement for radome. However, the structural integrity of the material to impact damage is also a concern. Composite samples were prepared via a vacuum infusion method. A drop weight impact test was performed at energy levels of 3 J, 6 J, and 9 J. The Impact tests showed that the impact peak force and displacement increased with the energy level. Hybrid glass/kenaf composites displayed damage modes of circular and biaxial cracking. The former is analogous to the damage observed in glass-reinforced composite, while the latter is unique to woven kenaf reinforced composites. The severity of the damage increased with impact energy and was found to be significant at 3 J. |
| format |
Article |
| author |
Majid, Dayang Laila Mohd Jamal, Qistina Manan, Nor Hafizah |
| spellingShingle |
Majid, Dayang Laila Mohd Jamal, Qistina Manan, Nor Hafizah Low-velocity impact performance of glass fiber, kenaf fiber, and hybrid glass/kenaf fiber reinforced epoxy composite laminates |
| author_facet |
Majid, Dayang Laila Mohd Jamal, Qistina Manan, Nor Hafizah |
| author_sort |
Majid, Dayang Laila |
| title |
Low-velocity impact performance of glass fiber, kenaf fiber, and hybrid glass/kenaf fiber reinforced epoxy composite laminates |
| title_short |
Low-velocity impact performance of glass fiber, kenaf fiber, and hybrid glass/kenaf fiber reinforced epoxy composite laminates |
| title_full |
Low-velocity impact performance of glass fiber, kenaf fiber, and hybrid glass/kenaf fiber reinforced epoxy composite laminates |
| title_fullStr |
Low-velocity impact performance of glass fiber, kenaf fiber, and hybrid glass/kenaf fiber reinforced epoxy composite laminates |
| title_full_unstemmed |
Low-velocity impact performance of glass fiber, kenaf fiber, and hybrid glass/kenaf fiber reinforced epoxy composite laminates |
| title_sort |
low-velocity impact performance of glass fiber, kenaf fiber, and hybrid glass/kenaf fiber reinforced epoxy composite laminates |
| publisher |
North Carolina State University |
| publishDate |
2018 |
| url |
http://psasir.upm.edu.my/id/eprint/74865/1/Low-velocity%20impact%20performance%20of%20glass%20fiber.pdf http://psasir.upm.edu.my/id/eprint/74865/ https://ojs.cnr.ncsu.edu/index.php/BioRes/article/view/BioRes_13_4_8839_Majid_Low_Velocity_Impact_Performance_Glass_Fiber |
| _version_ |
1654961595118256128 |
| score |
13.251813 |