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Naji, M. |
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Motta, Antonella |
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Aletan, Dirar |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Kononenko, Denys |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Bih, L. |
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Casati, R. |
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Muller, Hermance |
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Kočí, Jan | Prague |
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Šuljagić, Marija |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Azam, Siraj |
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Ospanova, Alyiya |
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Blanpain, Bart |
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Ali, M. A. |
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Popa, V. |
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Rančić, M. |
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Ollier, Nadège |
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Azevedo, Nuno Monteiro |
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Landes, Michael |
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Rignanese, Gian-Marco |
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Heng, Soon Kok
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Publications (8/8 displayed)
- 2018Mechanical Properties of Chicken Feather Reinforced Unsaturated Polyester Compositescitations
- 2018Comparative Study of Compressive Strength of Epoxy Based Bio-Compositescitations
- 2018Short Review: Potential Production of Acacia Wood and its Biocompositescitations
- 2018Heat Treated Luffa - PLA Composites: Effect of Cyclic Moisture Absorption and Desorption on the Mechanical Propertiescitations
- 2017Comparative study of sound absorption coefficients of coir/kenaf/sugarcane bagasse fiber reinforced epoxy compositescitations
- 2017Dielectric Properties of Pineapple Leaf Fiber Reinforced Epoxy Based Compositescitations
- 2016Acoustical, thermal, and morphological properties of zein reinforced oil palm empty fruit bunch fiber bio-compositescitations
- 2015Analysis of natural fiber polymer composites: Effects of alkaline treatment on sound absorptioncitations
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article
Dielectric Properties of Pineapple Leaf Fiber Reinforced Epoxy Based Composites
Abstract
The present study investigates the dielectric constant, loss factor and dissipation factor of pineapple leaf fiber reinforced epoxy composites as in function of fiber loading, fiber surface modification and frequency. The dielectric properties of the composites were measured using HP 16451 as the dielectric test fixture and was carried out on pineapple leaf fiber reinforced epoxy composites with varying fiber loading (5wt%, 10wt%, 15wt%, and 20wt%) and fiber subjected to sodium hydroxide treatment. It was observed that the dielectric properties of these composites were influenced by fiber loading and sodium hydroxide treatment. The dielectric constant increases with increase of fiber concentration and decrease with the increase of frequency in the case of all composites. It was also observed that the increase of dielectric constant with fiber loading was more significant at low frequency. Due to a reduction in the hydrophilic nature of pineapple leaf fiber brought about by sodium hydroxide treatment the dielectric properties of the composites was less than that of the untreated ones.