Influence of Calcium Carbonate on Mechanical Properties of Kenaf/Epoxy Composites

Alfian Hudan Laksana, Citrakara Upendra Snehabhandana Kusuma Himawan, Mashudi Mashudi

Abstract


The aim of this paper is to study the influence of calcium carbonate (CaCO3) particle content on mechanical properties of kenaf/epoxy composites. The composite was prepared by hand lay-up process. Different particle loadings were prepared; namely, 2.5%, 5%, 7.5%, 10%, 20% weight percent.  Tensile, impact and density of the developed CaCO3/kenaf/epoxy hybrid composites were evaluated and compared. The analysis of the result revealed that incorporation of CaCO3 particle into the kenaf/epoxy composites decreased their tensile strength. Impact strength increased by addition of 2.5% CaCO3 content. CaCO3 particle loading decreased density of the composite.

Keywords


Kenaf fibers; Hybrid composite; Epoxy; Mechanical properties

References


“Kumar, Chetan and Ramesh, “Development and Characterisation of Epoxy Resin Based Granite Powder and Glass Fibre Reinforced Composite”. International Journal of Modern Trends in Engineering and Research, 2015. Vol 02, 08. 49-60.”

L. Mohammed, M. N. M. Ansari, G. Pua, M. Jawaid, and M. S. Islam, “A Review on Natural Fiber Reinforced Polymer Composite and Its Applications,” International Journal of Polymer Science, vol. 2015. Hindawi Limited, 2015. doi: 10.1155/2015/243947.

Z. Bartczak, A. S. Argon, R. E. Cohen, and M. Weinberg, “Toughness mechanism in semi-crystalline polymer blends: I. High-density polyethylene toughened with rubbers.”

J. Karger-Kocsis, Ed., Polypropylene Structure, blends and Composites. Dordrecht: Springer Netherlands, 1995. doi: 10.1007/978-94-011-0523-1.

S. Karumuri, S. Hiziroglu, and A. K. Kalkan, “The distribution and role of nanoclay in lignocellulose-polymer blends,” RSC Adv, vol. 7, no. 31, pp. 19406–19416, 2017, doi: 10.1039/c7ra02082a.

O. Faruk, A. K. Bledzki, H. P. Fink, and M. Sain, “Biocomposites reinforced with natural fibers: 2000-2010,” Progress in Polymer Science, vol. 37, no. 11. pp. 1552–1596, Nov. 2012. doi: 10.1016/j.progpolymsci.2012.04.003.

H. Akil, M. H. Zamri, and M. R. Osman, “The use of kenaf fibers as reinforcements in composites,” in Biofiber Reinforcements in Composite Materials, Elsevier Inc., 2015, pp. 138–161. doi: 10.1533/9781782421276.1.138.

A. Nourbakhsh, A. Karegarfard, A. Ashori, and A. Nourbakhsh, “Effects of particle size and coupling agent concentration on mechanical properties of particulate-filled polymer composites,” Journal of Thermoplastic Composite Materials, vol. 23, no. 2, pp. 169–174, Mar. 2010, doi: 10.1177/0892705709340962.

V. K. Patel and A. Dhanola, “Influence of CaCO3, Al2O3, and TiO2 microfillers on physico-mechanical properties of Luffa cylindrica/polyester composites,” Engineering Science and Technology, an International Journal, vol. 19, no. 2, pp. 676–683, Jun. 2016, doi: 10.1016/j.jestch.2015.10.005.

N. Saba, O. Y. Alothman, Z. Almutairi, and M. Jawaid, “Magnesium hydroxide reinforced kenaf fibers/epoxy hybrid composites: Mechanical and thermomechanical properties,” Constr Build Mater, vol. 201, pp. 138–148, Mar. 2019, doi: 10.1016/j.conbuildmat.2018.12.182.

M. G. González, J. C. Cabanelas, and J. Baselga, “Applications of FTIR on Epoxy Resins - Identification, Monitoring the Curing Process, Phase Separation and Water Uptake,” in Infrared Spectroscopy - Materials Science, Engineering and Technology, InTech, 2012. doi: 10.5772/36323.

S. H. Ahmad et al., “Polyester-Kenaf composites: Effects of alkali fiber treatment and toughening of matrix using liquid natural rubber,” J Compos Mater, vol. 45, no. 2, pp. 203–217, Jan. 2011, doi: 10.1177/0021998310373514.

C. Wang, C. Piao, X. Zhai, F. N. Hickman, and J. Li, “Synthesis and character of super-hydrophobic CaCO3 powder in situ,” Powder Technol, vol. 200, no. 1–2, pp. 84–86, 2010, doi: 10.1016/j.powtec.2010.02.016.




DOI: https://doi.org/10.26905/jtmt.v20i1.11407

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