Tensile behaviour for mercerization of single kenaf fiber

Authors

  • Mohamad Ikhwan Ibrahim Universiti Teknologi Malaysia
  • Mohamad Zaki Hassan Universiti Teknologi Malaysia
  • Rozzeta Dolah Universiti Teknologi Malaysia
  • Mohd Zuhri Mohamed Yusoff Universiti Putra Malaysia
  • Mohd Sapuan Salit Universiti Putra Malaysia

DOI:

https://doi.org/10.11113/mjfas.v14n4.1099

Keywords:

Tensile properties, kenaf fiber, alkaline treatment, analysis of variance

Abstract

A natural fiber including kenaf fibers that reinforce with polymeric composite has increased attention in the manufacturing industries. However, the poor adhesion between fiber and matrix are commonly encountered respectively to their compatibility nature namely hydrophilic and hydrophobic. Therefore, alkaline treatment has introduced to reduce the hydrophilic effect of natural fiber. This paper presents the treatment of single kenaf fibers following tensile test and predicted using analysis of variance (ANOVA). Here, the kenaf fibers were modified using NaOH at different solutions. Then, the single kenaf fiber was performed under ASTM D3379-89 standard. The results showed that kenaf fiber which treats with NaOH solution of 6% significantly offered the outstanding performance of the tensile behaviour.

References

Gassan, J., Bledzki, A. K. 1999. Possibilities for improving the mechanical properties of jute/epoxy composites by alkali treatment of fibres. Composites Science and Technology, 59, 9, 1303-1309.

Jacob, M., Francis, B., Thomas, S., Varughese, K. 2006. Dynamical mechanical analysis of sisal/oil palm hybrid fiber‐reinforced natural rubber composites. Polymer Composites, 27, 6, 671-680.

Koronis, G., Silva, A., Fontul, M. 2013. Green composites: A review of adequate materials for automotive applications. Composites Part B: Engineering, 44, 1, 120-127.

Mwaikambo, L. Y., Ansell, M. P. 2002. Chemical modification of hemp, sisal, jute, and kapok fibers by alkalization. Journal of Applied Polymer Science, 84, 12, 2222-2234.

Nirmal, U., Lau, S. T., Hashim, J. 2014. Interfacial adhesion characteristics of kenaf fibres subjected to different polymer matrices and fibre treatments. Journal of Composites, 2014, 1-12.

Sgriccia, N., Hawley, M., Misra, M. 2008. Characterization of natural fiber surfaces and natural fiber composites. Composites Part A: Applied Science and Manufacturing, 39, 10, 1632-1637.

Sreekumar, P., Thomas, S. P., marc Saiter, J., Joseph, K., Unnikrishnan, G., Thomas, S. 2009. Effect of fiber surface modification on the mechanical and water absorption characteristics of sisal/polyester composites fabricated by resin transfer molding. Composites Part A: Applied Science and Manufacturing, 40, 11, 1777-1784.

Downloads

Published

16-12-2018