Effect of pineapple leaf (PALF), napier, and hemp fibres as filler on the scratch resistance of epoxy composites
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my.unimap-686242020-11-05T04:06:05Z Effect of pineapple leaf (PALF), napier, and hemp fibres as filler on the scratch resistance of epoxy composites Mohd Ridzuan, Mohd Jamir Mohd Shukry, Abdul Majid Azduwin, Khasri E.H.D. Gan Zuradzman, Mohamad Razlan S., Syahrullail ridzuanjamir@unimap.edu.my shukry@unimap.edu.my azduwin@unimap.edu.my niel7333@hotmail.com zuradzman@unimap.edu.my syahruls@mail.fkm.utm.my Surface analysis Fracture toughness Scratch resistance PALF Napier Hemp fibres Link to publisher's homepage at https://www.sciencedirect.com/ This article presents the effects of pineapple leaf (PALF), napier, and hemp fibres as filler on the scratch resistance of epoxy composites. In particular, it explores the effect of these natural fillers on the horizontal load, coefficient of friction (COF), penetration depth, fracture toughness, scratch hardness, brittleness index and scratch observation. The mixing method using magnetic stirrer was used to produce the natural fibre-filled epoxy composites with different wt%, namely, 5, 7.5, and 10 wt%. The test was performed using a CSM Revetest Xpress, which consisted of a cone of the half-apex angle of 60° ending with a sphere having a tip radius of 200 μm. The indenter scratch distance and speed were 7 mm and 1.5 mm/min, respectively. The results show that the napier fibre-filled epoxy composites have the highest peak load and COF. It was also noted that the napier fibre-filled epoxy composites have the lowest penetration depth for each wt% of filler. Lastly, the fracture toughness (Kc) for the napier fibre-filled epoxy composites with 10 wt% of filler yielded the highest value of 4.33 MPa.m1/2. It can also be seen that using a scanning electron microscope (SEM), the amount of debris increased with higher of wt% of the natural fibre fillers in the composites. Hence it was demonstrated that the napier fibre-filled epoxy composites have higher scratch resistance compared to the PALF and hemp fibre-filled epoxy composites. Keywords: Surface analysis, Fracture toughness, Scratch resistance, PALF, Napier, Hemp fibres 2020-11-05T04:06:05Z 2020-11-05T04:06:05Z 2019 Article Journal of Materials Research and Technology, vol.8(6), 2019, pages 5384-5395 2238-7854 (print) http://dspace.unimap.edu.my:80/xmlui/handle/123456789/68624 2214-0697 (online) https://doi.org/10.1016/j.jmrt.2019.09.005 en Elsevier |
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Malaysia |
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Universiti Malaysia Perlis |
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http://dspace.unimap.edu.my/ |
| language |
English |
| topic |
Surface analysis Fracture toughness Scratch resistance PALF Napier Hemp fibres |
| spellingShingle |
Surface analysis Fracture toughness Scratch resistance PALF Napier Hemp fibres Mohd Ridzuan, Mohd Jamir Mohd Shukry, Abdul Majid Azduwin, Khasri E.H.D. Gan Zuradzman, Mohamad Razlan S., Syahrullail Effect of pineapple leaf (PALF), napier, and hemp fibres as filler on the scratch resistance of epoxy composites |
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Link to publisher's homepage at https://www.sciencedirect.com/ |
| author2 |
ridzuanjamir@unimap.edu.my |
| author_facet |
ridzuanjamir@unimap.edu.my Mohd Ridzuan, Mohd Jamir Mohd Shukry, Abdul Majid Azduwin, Khasri E.H.D. Gan Zuradzman, Mohamad Razlan S., Syahrullail |
| format |
Article |
| author |
Mohd Ridzuan, Mohd Jamir Mohd Shukry, Abdul Majid Azduwin, Khasri E.H.D. Gan Zuradzman, Mohamad Razlan S., Syahrullail |
| author_sort |
Mohd Ridzuan, Mohd Jamir |
| title |
Effect of pineapple leaf (PALF), napier, and hemp fibres as filler on the scratch resistance of epoxy composites |
| title_short |
Effect of pineapple leaf (PALF), napier, and hemp fibres as filler on the scratch resistance of epoxy composites |
| title_full |
Effect of pineapple leaf (PALF), napier, and hemp fibres as filler on the scratch resistance of epoxy composites |
| title_fullStr |
Effect of pineapple leaf (PALF), napier, and hemp fibres as filler on the scratch resistance of epoxy composites |
| title_full_unstemmed |
Effect of pineapple leaf (PALF), napier, and hemp fibres as filler on the scratch resistance of epoxy composites |
| title_sort |
effect of pineapple leaf (palf), napier, and hemp fibres as filler on the scratch resistance of epoxy composites |
| publisher |
Elsevier |
| publishDate |
2020 |
| url |
http://dspace.unimap.edu.my:80/xmlui/handle/123456789/68624 |
| _version_ |
1698698487222239232 |
| score |
13.214268 |