Interfacial Shear Strength of Kenaf Single Fibre Reinforced Polyester Matrix: Observation of Fibre Fracture and Matrix Debonding

  • Authors

    • M. N. Zakaria
    • A. Crosky
    • A. Beehag
    2019-12-24
    https://doi.org/10.14419/ijet.v7i4.14.27714
  • kenaf fibre composites, interfacial shear strength, fibre fracture, matrix debonding
  • This paper describes an analysis of the parameters that affect the interfacial properties of kenaf fibre reinforced with polyester matrix. Kenaf fibre bundles were subjected to water treatment through soaking and ultrasonication technique. The specimens of dumbbell shape were fabricated containing kenaf single fibres embedded in polyester matrix. The interfacial shear strength was determined through single fibre fragmentation test. This test was used as a means of investigation, and the observation of fibre fracture and matrix debonding was done using ligt microscope equipped with polarizer light.

     

     

  • References

    1. [1] Bledzki, A.K. and Gassan, J. (1999), Composites reinforced with cellulose based fibres, Progress in Polymer Science, 24: 221–274.

      [2] Eichhorn, S.J., Baillie, C. A., Zafeiropoulos, N., Mwaikambo, L.Y, Ansell, M. P., Dufresne, A., Entwistle, K. M., Herrera-Franco, P. J., Escamilla, G. C., Groom, L., Hughes, M., Hill, C., Rials, T. G. and Wild, P.M. (2001), Review current international research into cellulosic fibres and composites. Journal of Materials Science 36; pp. 2107 – 2131.

      [3] Joshi, S.V., Drzal, L.T., Mohantyb, A.K. and Arora, S. (2004), Are natural fibre composites environmentally superior to glass fibre reinforced composites? Composites: Part A 35; pp. 371–376.

      [4] Mohanty, A. K., Misra, M. and Hinrichsen, G. (2000), Biofibres, biodegradable polymers and biocomposites: An overview, Macromolecular Materials and Engineering, 276/277; pp. 1–24.

      [5] Zampaloni, M., Pourboghrat, F., Yankovich, S. A., Rodgers, B. N., Moore, J., Drzal, L. T., Mohanty, A. K. and Misra, M. (2007), Kenaf natural fibre reinforced polypropylene composites: A discussion on manufacturing problems and solutions, Composites: Part A (Applied science and manufacturing) 38; pp. 1569–1580.

      [6] Robson, D., Hague, J., Newman, G., Jeronomidis, G. and Ansell, M. (1996) Survey of Natural Materials for Use in Structural Composites as Reinforcement and Matrices†(Woodland Publishing Ltd, Abingdon).

      [7] Barnes (2010) Technical Data Sheet for ESTAREZ®495P Polyester Resin. www.barnes.com.au.

      [8] Herrera-Franco and Drzal (1992), Comparison of methods for the measure ment of fibre/matrix adhesion in composites. Composites Volume 23, Number 1: pp. 2-27.

      [9] Feih,S., Wonsyld, K., Minzari, D., Westermann, P. and Lilholt, H. (2004) Testing procedure for the single fiberfragmentation test. Risø National Laboratory Roskilde Denmark.

      [10] Kelly, A. and Tyson, W. R. (1965), Tensile properties of fibre-reinforced metals: copper/tungsten and copper/molybdenum, J Mech Phys Sol 13: pp. 329–350.

      [11] Oshawa, T., Nakayama, A., Miwa, M. and Hasegawa, A. (1978), Temperature dependence of critical fibre length for glass fibre reinforced thermosetting resins, J. Appl. Polym. Sci. 22: pp. 3203–3212.

      [12] Zakaria, M. N. (2013), Characterization of Kenaf Bast Fibres and their Behaviour as Reinforcement in Polyester Matrix Composites. PhD Thesis, University of New South Wales, Sydney, Australia.

      [13] Kim, B. W. and Nairn, J. A. (2002), Observations of Fiber Fracture and Interfacial Debonding Phenomena Using the Fragmentation Test in Single Fiber Composites. Journal of Composite Materials, 36: pp. 1825-1858.

      [14] Hughes, J. M., Sebe, G., Hague, J., Hill, C., Spear, M. and Mott, L. (2000) An investigation into the effects of micro-compressive defects on interphase behaviour in hemp-epoxy composites using half-fringe photoelasticity. Compos. Interface., 7 (1), 13-29.

      [15] Moon, C. K. and McDonough, W. G. (1998), Multiple fiber technique for the single fiber fragmentation test. Journal of Applied Polymer Science, Vol. 67, Issue 10: Pp. 1701-1709.

      [16] Tripathy, S. S., Landro, L. D., Fontanelli, D., Marchetti, A. and Levita, G. (2000), Mechanical Properties of Jute Fibers and Interface Strength with an Epoxy Resin. Journal of Applied Polymer Science, Vol. 75: Pp. 1585–1596.

      [17] Lopattananon, N., Payae, Y. and Seadan, M. (2008) Influence of Fiber Modification on Interfacial Adhesion and Mechanical Properties of Pineapple Leaf Fiber-Epoxy Composites. Journal of Applied Polymer Science, Vol. 110: Pp. 433–443.

      [18] Park, J. M., Quang, S. T, Jung, J. G. and Hwang, B. S. (2006) Interfacial evaluation of single Ramie and Kenaf fiber/epoxy resin composites using micromechanical test and nondestructive acoustic emission. Composite Interface, Vol. 13, No. 2-3, pp. 105-129.

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    N. Zakaria, M., Crosky, A., & Beehag, A. (2019). Interfacial Shear Strength of Kenaf Single Fibre Reinforced Polyester Matrix: Observation of Fibre Fracture and Matrix Debonding. International Journal of Engineering & Technology, 7(4.14), 444-448. https://doi.org/10.14419/ijet.v7i4.14.27714