Low velocity impact and compression after impact properties on gamma irradiated Kevlar/oil palm empty fruit bunch hybrid composites
This work investigates the dynamic impact response of Kevlar/oil palm empty fruit bunch (EFB) hybrid composite structures with/without gamma radiation under low velocity impact (LVI) and compression after impact (CAI) test. The layering pattern Kevlar/oil palm EFB/Kevlar (K/OP/K) was applied in this...
| Main Authors: | , , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Multidisciplinary Digital Publishing Institute
2020
|
| Online Access: | http://psasir.upm.edu.my/id/eprint/86603/ http://psasir.upm.edu.my/id/eprint/86603/1/Low%20velocity%20impact%20.pdf |
| _version_ | 1848860242736054272 |
|---|---|
| author | Muhammad Amir, Siti Madiha Hameed Sultan, Mohamed Thariq Md Shah, Ain Umaira Jawaid, Mohammad Safri, Syafiqah Nur Azrie Mohd, Shukri Mohd Salleh, Khairul Anuar |
| author_facet | Muhammad Amir, Siti Madiha Hameed Sultan, Mohamed Thariq Md Shah, Ain Umaira Jawaid, Mohammad Safri, Syafiqah Nur Azrie Mohd, Shukri Mohd Salleh, Khairul Anuar |
| author_sort | Muhammad Amir, Siti Madiha |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | This work investigates the dynamic impact response of Kevlar/oil palm empty fruit bunch (EFB) hybrid composite structures with/without gamma radiation under low velocity impact (LVI) and compression after impact (CAI) test. The layering pattern Kevlar/oil palm EFB/Kevlar (K/OP/K) was applied in this work. Irradiation with gamma ray with various doses were applied from 25–150 kGy. LVI results shows that hybrid Kevlar/oil palm EFBs (Kevlar/OPEFB) that were not irradiated have greater impact resistance as compared to irradiated hybrid Kevlar/OPEFB. It was also observed that the hybridization of Kevlar/OPEFB with gamma irradiation helped to improve the compressive residual strength of the composites. It was found that Kevlar/OPEFB hybrid composites with the layering sequence K/OP/K can withstand up to 35 J of impact energy, with the optimum gamma radiation dose at 50 kGy. |
| first_indexed | 2025-11-15T12:42:08Z |
| format | Article |
| id | upm-86603 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T12:42:08Z |
| publishDate | 2020 |
| publisher | Multidisciplinary Digital Publishing Institute |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-866032021-09-29T00:17:12Z http://psasir.upm.edu.my/id/eprint/86603/ Low velocity impact and compression after impact properties on gamma irradiated Kevlar/oil palm empty fruit bunch hybrid composites Muhammad Amir, Siti Madiha Hameed Sultan, Mohamed Thariq Md Shah, Ain Umaira Jawaid, Mohammad Safri, Syafiqah Nur Azrie Mohd, Shukri Mohd Salleh, Khairul Anuar This work investigates the dynamic impact response of Kevlar/oil palm empty fruit bunch (EFB) hybrid composite structures with/without gamma radiation under low velocity impact (LVI) and compression after impact (CAI) test. The layering pattern Kevlar/oil palm EFB/Kevlar (K/OP/K) was applied in this work. Irradiation with gamma ray with various doses were applied from 25–150 kGy. LVI results shows that hybrid Kevlar/oil palm EFBs (Kevlar/OPEFB) that were not irradiated have greater impact resistance as compared to irradiated hybrid Kevlar/OPEFB. It was also observed that the hybridization of Kevlar/OPEFB with gamma irradiation helped to improve the compressive residual strength of the composites. It was found that Kevlar/OPEFB hybrid composites with the layering sequence K/OP/K can withstand up to 35 J of impact energy, with the optimum gamma radiation dose at 50 kGy. Multidisciplinary Digital Publishing Institute 2020 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/86603/1/Low%20velocity%20impact%20.pdf Muhammad Amir, Siti Madiha and Hameed Sultan, Mohamed Thariq and Md Shah, Ain Umaira and Jawaid, Mohammad and Safri, Syafiqah Nur Azrie and Mohd, Shukri and Mohd Salleh, Khairul Anuar (2020) Low velocity impact and compression after impact properties on gamma irradiated Kevlar/oil palm empty fruit bunch hybrid composites. Coatings, 10 (7). pp. 1-15. ISSN 2079-6412 https://www.mdpi.com/2079-6412/10/7/646 10.3390/coatings10070646 |
| spellingShingle | Muhammad Amir, Siti Madiha Hameed Sultan, Mohamed Thariq Md Shah, Ain Umaira Jawaid, Mohammad Safri, Syafiqah Nur Azrie Mohd, Shukri Mohd Salleh, Khairul Anuar Low velocity impact and compression after impact properties on gamma irradiated Kevlar/oil palm empty fruit bunch hybrid composites |
| title | Low velocity impact and compression after impact properties on gamma irradiated Kevlar/oil palm empty fruit bunch hybrid composites |
| title_full | Low velocity impact and compression after impact properties on gamma irradiated Kevlar/oil palm empty fruit bunch hybrid composites |
| title_fullStr | Low velocity impact and compression after impact properties on gamma irradiated Kevlar/oil palm empty fruit bunch hybrid composites |
| title_full_unstemmed | Low velocity impact and compression after impact properties on gamma irradiated Kevlar/oil palm empty fruit bunch hybrid composites |
| title_short | Low velocity impact and compression after impact properties on gamma irradiated Kevlar/oil palm empty fruit bunch hybrid composites |
| title_sort | low velocity impact and compression after impact properties on gamma irradiated kevlar/oil palm empty fruit bunch hybrid composites |
| url | http://psasir.upm.edu.my/id/eprint/86603/ http://psasir.upm.edu.my/id/eprint/86603/ http://psasir.upm.edu.my/id/eprint/86603/ http://psasir.upm.edu.my/id/eprint/86603/1/Low%20velocity%20impact%20.pdf |