Production of Motorcycle Anti-crash Helmet Shell from Composite Reinforced with Male Flower Bunch Stalk Fibre of Elaeis Guineensis

Nuhu A. Ademoh^1, and Olasoji C. Olanipekun^1,

¹Department Of Mechanical Engineering, Federal University of Technology, Minna, Nigeria

Cite this paper:
Nuhu A. Ademoh and Olasoji C. Olanipekun. Production of Motorcycle Anti-crash Helmet Shell from Composite Reinforced with Male Flower Bunch Stalk Fibre of Elaeis Guineensis. American Journal of Materials Engineering and Technology. 2015; 3(2):27-34. doi: 10.12691/materials-3-2-2

Abstract

The use of natural fibres in polymer reinforcement has gained serious attention due the fact that they are biodegradable and possess qualities similar to synthetic fibres. Chemical treatments have been successfully used to improve the qualities and performance of natural fibres. This has made natural fibre reinforced polymer gain wide applications in the production of structural componentd. In this work anti-crash helmet was fabricated using the male flower bunch stalk fibre of elaeis guineensis treated with 5% concentrated sodium hydroxide (NaOH) and unsaturated polyester as binder. Hand lay-up method of casting composites was used for helmet fabrication process. Standard test samples were fabricated using same formulation and analysed for water absorption, physical and mechanical properties that included tensile strength, hardness, impact strength and modulus. The mechanical performance of treated reinforcement fibres and composite were determined and the results obtained were compared with past literature. The result showed that chemical treatment greatly improved the mechanical properties, hydrophobic and chemical stabilities of the natural fibres and made them more suitable for the application. Composites reinforced with 20% male flower bunch stalk fibre of oil palm (elaeis guineensis) gave the optimum performance in terms of tested properties of helmet. The composite formulation was also observed to have high potentials for production of related engineering components like car bumper, dash board, military and industrial safety helmets.

Keywords:
oil palm male flower bunch fibre polyester helmet sodium hydroxide

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References:

[1]	Abdul Khalil, H.P.S., Jawaid, M., Hassan, A., Paridah, M.T. and Zaidon, A. (2012)-“Oil palm biomass fibres and recent advancement in oil palm biomass fibres based hybrid Biocomposites. In Tech Jounal. (8):187-220.
[2]	Abdul Khalil, H. P. S., Jawaid M., and Abu Bakar A. (2011)-“Woven Hybrid Composites:water absorption and thickness swelling behaviors”. BioResources 6(2), 1043-1052.
[3]	Akindapo J. O., Oyinlola A.K., Agboola O. F. and Yakubu M.K. (2014)-“Impact strength and toughness properties of polymer matrix composites developed from glass/3-D cotton fibre and epoxy resin. Academy Journal of Science and Engineering. pp. 43-54.
[4]	Adewale T. Akande O. (2010)-‘Crash helmet law in Nigeria’. Thisday daily newspaper, Nigeia.
[5]	Kumar et al.(2012)-“Carbohydrate Polymers”. Composites Part A: Applied Science and Manufacturing. Pp 88; 1364-1372. Retriebed online December 2014.
[6]	Munikenche Gowda, T., A. C. B. Naidu, and R. Chhaya (1999)-“Some mechanical properties of untreated jute fabric-reinforced polyester composites”. Composites Part A: Applied Science and Manufacturing 30 (3):277-284.
[7]	Murali B., Chandramohan D., Nagoor Vali S.K. and Mohan B. (2014)-“Fabrication of Industrial Safety Helmet by using Hybrid Composite Materials” Department of Mechanical Engineering,Veltech,Avadi,Chennai, India. ISSN (Online): 2305-0225, Issue 15, May 2014, pp. 584-58. Journal of Middle East Applied Science and Technology (JMEAST).
[8]	Prasannasrinivas, R. and Chandramohan, D. (2012)-“Analysis of natural fiber reinforced composite material for the helmet outershell” -A review. Department of Mechanical Engineering, Adhiyamaan College of Engineering, Hosur, Tamil Nadu, International Journal of Current Research Vol. 4, Issue, 03, pp. 137-141.
[9]	Reza Mahjoub, Jamaludin BinMohamad Yatim, and Abdul RahmanMohd Sam (2013)-“A review of structural performance of oil palm empty fruit bunch fiber in polymer composites. Civil Engineering Faculty, Universiti Teknologi Malaysia, Skudai, Johor Bahru, Malaysi, Hindawi Publishing Corporation Advances in materials science and engineering. Article 415359; pp. 9.
[10]	Shehu U, Audu H.I, Nwamara M.A, Ade-Ajayi A.F, Shittu U.M, M.T. Isa (2014)-“Natural Fibre As Reinforcement For Polymers”: A Review, Petrochemical and Allied Department - Polymer Division National Research Institute for Chemical Technology, Zaria, P.M.B 1052, Department of Chemical Engineering, Ahmadu Bello University, Zaria.
[11]	Shuaeib, F.M., Hamouda, A.M.S., Wong, S.V., Megat Ahmand, M.M.H., Radin Umar, R.S., (2002)-“Experiment Investigation of Quasi-Static Crushing of Natural Fibre Composite Shell Motoycycle Helmets”. Paper at World Engineering Congress. Malaysia; pp. 177-182.
[12]	Yuhazri M.Y. and Dan M.M.P. (2007)-“Helmet Shell Using Coconut Fibre (Deco-Helmet)”. Journal of Advanced Manufacturing Technology, Vol. 1 (1); pp. 23-30.