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Effects of fiber volume fraction on unidirectional kenaf/epoxy composites: the transition region


Citation

Abdullah, Abdul Hakim and Abdan, Khalina and Ali, Aidy (2011) Effects of fiber volume fraction on unidirectional kenaf/epoxy composites: the transition region. Polymer-Plastics Technology and Engineering, 50 (13). pp. 1362-1366. ISSN 0360-2559; ESSN: 1525-6111

Abstract / Synopsis

This article presents the effects of fiber volume fraction on the existence of a transition region in unidirectional kenaf/epoxy composites. The composites were made from hand Lay-up techniques, with three formulations of fiber volume fraction employed: 0% (neat), 15% and 45%. The results showed that tensile properties such as tensile strength and modulus of elasticity increased as the fiber volume increased. The stress-strain curves showed that the kenaf/epoxy composites exhibited bi-linear responses with reductions in the modulus of elasticity. Surface morphology aided by a scanning electron microscope (SEM) revealed that the reduction in the modulus of elasticity was due to matrix cracking.


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Additional Metadata

Item Type: Article
Divisions: Faculty of Engineering
DOI Number: https://doi.org/10.1080/03602559.2011.584239
Publisher: Taylor & Francis
Keywords: Composite; Epoxy resin; Kenaf fibre
Depositing User: Nabilah Mustapa
Date Deposited: 03 Dec 2015 07:47
Last Modified: 03 Dec 2015 07:47
Altmetrics: http://www.altmetric.com/details.php?domain=psasir.upm.edu.my&doi=10.1080/03602559.2011.584239
URI: http://psasir.upm.edu.my/id/eprint/23050
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