Property Evaluation of Hybrid OPEBF/Banana/Glass Fiber Reinforced Unsaturated Polyester Composites

Ishaya M. Dagwa^1, and Josiah O. Ohaeri²

¹Department of Mechanical Engineering, Main Campus, University of Abuja, Abuja, FCT, Nigeria

²Department of Mechanical Engineering, Ahmadu Bello University, Samaru- Zaria, Kaduna State, Nigeria

Cite this paper:
Ishaya M. Dagwa and Josiah O. Ohaeri. Property Evaluation of Hybrid OPEBF/Banana/Glass Fiber Reinforced Unsaturated Polyester Composites. American Journal of Materials Science and Engineering. 2014; 2(4):45-53. doi: 10.12691/ajmse-2-4-1

Abstract

The physical (density and water absorption) and mechanical (tensile, flexural, impact and hardness) properties of banana empty fruit bunch fiber -glass fiber- oil palm empty fruit bunch particles- reinforced polyester composite were investigated. The natural fibers were extracted and processed locally. Thereafter, the test specimens were prepared using polyester resin with different compositions and prepared in accordance with ASTM standards. The results showed that as the banana fiber content was increased, there was a corresponding decline in the flexural strength. However, increasing the glass fiber content resulted in a corresponding increase in flexural strength. Composite with OPEBF 5 wt % banana fiber 10wt% /glass fiber10 (wt%) produced high impact strength of 55.556J/m² representing 1568.67% improvement over that of the virgin unsaturated polyester. It was discovered that banana fiber of 15wt% and glass fiber of 5wt% hybrid composite had the highest hardness (3.55HV) representing 136.67% improvement on the hardness of the polyester (1.5HV). It was observed that the hardness of the samples was influenced by increase in banana fiber content in the composite. Thus, banana fiber composite could be considered for applications in areas where high impact strength is a requirement such as in some parts of automobile vehicle.

Keywords:
composite banana fiber glass fiber polyester resin oil palm empty bunch fruit fiber mechanical properties

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References:

[1]	Mallick P.K.: Fiber-reinforced composites. In: Materials, manufacturing and design. New York, NY: Marcel Dekker, Inc; (1989).
[2]	Venkatasubramanian, H., Chaithanyan, C., Raghuraman, S. and Panneerselvam, T.: Evaluation of mechanical properties of abaca-glass-banana fiber reinforced hybrid composite, International Journal of Innovative Research in Science, Engineering and Technology, 3, 1, (2014).
[3]	Bledzki A.K. and Gassan J.: Natural fiber reinforced plastics. In Handbook of engineering polymeric materials., Nicholas P., Cheremisinoff ed., CRC Press, New York, Chapter 52, 787 (1997).
[4]	Samivel, P. and Babu, A.R.: Mechanical behaviour of stacking sequence in kenaf and banana fiber reinforced-polyester laminate. International Journal of Mechanical Engineering and Robotics Research. 2, 4, 348-360, (2013).
[5]	Dharmalingam, T. G.and Raj, P. P.: Study of mechanical properties of banana-coir hybrid composite using experimental and fem techniques. Journal of Mechanical Engineering and Sciences (JMES), 4, 518-531, (2013).
[6]	Soma Dalbehera S. and Acharya K.: Study on mechanical properties of natural fiber reinforced woven jute-glass hybrid epoxy composites. Advances in Polymer Science and Technology, 4 (1), 1-6, (2014).
[7]	Herrera-Franco P.J. and Valadez-Gonzalez.: A study of the mechanical properties of short natural fiber reinforced composites. Composites B, 36, 597-608, (2005).
[8]	Sanadi A., Caulfield D.F. and Jacobson R.E.: Paper and Composites from Agro-based Resources, Lewis Publishers, New York (1997).
[9]	Manikandam Nair K.C., Thomas S., and Groeninckx G.: Thermal and dynamic mechanical analysis of polystyrene composites reinforced with natural fibers. Composite Science and Technology, 61, 2519-2529, (2001).
[10]	Rozman H. D., Mohd Ishak Z.A., and Ishiaku U.S.: in Natural Fibers: Biopolymers and Biocomposites, A. Mohanty, M. Misra and L.T. Drzal, Eds., Taylor and Franscis, Boca Raton, 407 (2005)
[11]	Singh V. K., Gope P. C., Chauhan S. and Singh B. D.: Mechanical behavior of banana fiber based hybrid bio composites, J. Mater. Environ. Sci. 3 (1), 185-194, (2012).
[12]	Pothan L.A., Thomas S. and George J.: Tensile and impact properties of banana fiber/glass fiber hybrid polyester composites, www.iccm-central.org/proceedings/iccm12proceedings/.../pap1267.pdf.
[13]	Rajesh Ghosh., et. al.: Effect of fiber volume fraction on the tensile strength of banana fiber reinforced vinyl ester resin composites. 4, 1, 08-091, (2011).
[14]	Sumaila M., et. al.: Effects of fiber length on the physical and mechanical properties Of random oriented, nonwoven short banana (Musa Balbisiana) fiber / epoxy composite, Asian Journal of Natural and Applied Sciences, 2, 1, 39, (2013).
[15]	Ashwani Kumar and Deepak Choudhary: Development of glass/banana fibers reinforced epoxy composite. International Journal of Engineering Research and Applications 3, 6, 1230-1235, (2013).
[16]	Valadez-Gonzalez, J.M., Cervantes-Uc., Olayo R., and Herrera – Franco P.J.: Effect of fiber surface treatment on the fiber-matrix bond strength of natural fiber reinforced composites. Composites Part B: engineering, 30(3), 309-320, (1999).
[17]	Sreenivasan S., Bhama Iyer P., and Krishna Iyer K.R.: Influence of delignification and alkalis treatment on the fine structure of coir fibers (cocos nucifera). J. Mater. Sci. 31, 721-726 (1996).
[18]	John M.J., Francis B., Varughese K.T. and Thomas S.: Effect of chemical modification on properties of hybrid fiber bio composites. Composite. Part A: Applied Sci. Manuf., 39 : 352-363, (2008).
[19]	Sreekala M. S., Kumaran M.G., Geethakumariamma M.L. and Thomas S.: Environmental effects in oil palm fiber reinforced phenol formaldehyde composites: studies on thermal, biological, moisture, and high energy radiation effects, Adv. Compos. Mater. 13, 171-197, (2004).
[20]	Rozman H.D., Lai C., Ismail H. and Ishak Z.A.M.: The effect of coupling agents on the mechanical and physical properties of oil palm empty fruit bunch – propylene composites. Polym. Int., 49: 1273-1278, (2000).
[21]	Sain M., Suhara P., Law S., and Bouilloux A.: Interface modification and mechanical properties of natural fiber-polyolefin composites products. J. Reinf. Compos 24(2), 212-130, (2005).
[22]	Morena J.J.: Advanced composite mold making, New York; Van Nostrand Reinhold Co. Inc., 124-125, (1988).
[23]	Bastra S.K.: in Handbook of fiber chemistry, Lewin M. eds., CRC Press, Taylor and Francis, Boca Raton, 453, (2007).
[24]	Jon Soller.: Choosing the appropriate resins – epoxy versus vinylester versus polyester resins; Soller composites, 1-5, (2004).