Low velocity impact and compression after impact properties on gamma irradiated kevlar/oil palm empty fruit bunch hybrid composites

Siti Madiha Muhammad Amir; Mohamed Thariq Hameed Sultan; Ain Umaira Md Shah; Mohammad Jawaid; Syafiqah Nur Azrie Safri; Shukri Mohd; Khairul Anuar Mohd Salleh

doi:10.3390/coatings10070646

Low velocity impact and compression after impact properties on gamma irradiated kevlar/oil palm empty fruit bunch hybrid composites

Siti Madiha Muhammad Amir, Mohamed Thariq Hameed Sultan, Ain Umaira Md Shah, Mohammad Jawaid, Syafiqah Nur Azrie Safri, Shukri Mohd, Khairul Anuar Mohd Salleh

Research output: Contribution to journal › Article › peer-review

12 Citations (Scopus)

Abstract

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.

Original language	English
Article number	646
Journal	Coatings
Volume	10
Issue number	7
DOIs	https://doi.org/10.3390/coatings10070646
Publication status	Published - Jul 1 2020
Externally published	Yes

Keywords

Aramid fiber
Hybrid
Impact behavior
Laminates
Oil palm
Residual stress

ASJC Scopus subject areas

Surfaces and Interfaces
Surfaces, Coatings and Films
Materials Chemistry

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10.3390/coatings10070646

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title = "Low velocity impact and compression after impact properties on gamma irradiated kevlar/oil palm empty fruit bunch hybrid composites",

abstract = "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.",

keywords = "Aramid fiber, Hybrid, Impact behavior, Laminates, Oil palm, Residual stress",

author = "Amir, {Siti Madiha Muhammad} and Sultan, {Mohamed Thariq Hameed} and Shah, {Ain Umaira Md} and Mohammad Jawaid and Safri, {Syafiqah Nur Azrie} and Shukri Mohd and Salleh, {Khairul Anuar Mohd}",

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doi = "10.3390/coatings10070646",

language = "English",

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T1 - Low velocity impact and compression after impact properties on gamma irradiated kevlar/oil palm empty fruit bunch hybrid composites

AU - Amir, Siti Madiha Muhammad

AU - Sultan, Mohamed Thariq Hameed

AU - Shah, Ain Umaira Md

AU - Jawaid, Mohammad

AU - Safri, Syafiqah Nur Azrie

AU - Mohd, Shukri

AU - Salleh, Khairul Anuar Mohd

PY - 2020/7/1

Y1 - 2020/7/1

N2 - 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.

AB - 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.

KW - Aramid fiber

KW - Hybrid

KW - Impact behavior

KW - Laminates

KW - Oil palm

KW - Residual stress

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Low velocity impact and compression after impact properties on gamma irradiated kevlar/oil palm empty fruit bunch hybrid composites

Abstract

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