International Conference on Recent Trends in Applied Science and Technology. International Conference organized by IPN Education Group, Malaysia and Scientific Research Publishing House, Iran
Characterization of tensile properties of the hybrid composite of epoxy resin reinforced with oxidized poly(acrylonitrile)
Authors:
Abdul Malik Rehan,Zamir Ahmed,DOI:
https://doi.org/10.26782/jmcms.2019.03.00001Abstract:
Oxidized poly(acrylonitrile) fibers (OPF) upon thermal treatment of poly(acrylonitrile) has been achieved and has been used as raw material to produce carbon fibers. The influence of fibers on the mechanical properties of the composite of polymer matrix reinforced by fabric were analyzed in this study by using three types of advanced fibers. For this purpose, 13 composites of epoxy matrix reinforced by fabrics of carbon fiber, Kevlar and Glass fiber with OPF were prepared by manual padding of 4 layers with different arrangements. For the preparation of composite epoxy resin Bisphenol F and polyamine as a hardener were used with resin to fiber ratio of 60:40. The tensile properties and the fractured surface of the composite samples were studied. Results of the study showed that by increasing the ratio of OPF to carbon, to Kevlar and to Glass fabric, the tensile strength decreases but for the samples in which OPF is more than 50% the fracture strain is increased. The results of cross-sectional fracture showed that composite made with a carbon fiber fabric, Kevlar and Glass fabric with OPF have lateral, explosive and edge delamination failure mode occurs on the other hand by increasing the OPF content to composite transverse failure mode happens.Keywords:
Oxidized poly(acrylonitrile) fibers,Tensile properties,Epoxy composite ,Failure modes,Refference:
I.Arbab S. and Zeinolebadi A. (2013). A procedure for precise determination of thermal stabilization reactions in carbon fiber precursors. Polymer degradation and stability, 98(12): 2537-2545.
II.Edie D. (1998). The effect of processing onthe structure and properties of carbon fibers. Carbon, 36(4): 345-362.
III.Gasser A., Boisse P. and Hanklar S. (2000). Mechanical behaviour of dry fabric reinforcements. 3D simulations versus biaxial tests. Computational materials science, 17(1): 7-20.
IV.He T. and Xia Z. (2014). Analysis and characterization of orientation structure of pre-oxidized PAN fibers in high magnetic fields. Journal of Wuhan University of Technology-Mater. Sci. Ed., 29(2): 224-228.
V.Horrocks A. R. and Anand S. C. (2000). Handbook of technical textiles, Elsevier.
VI.Hou Y., Sun T., Wang H. and Wu D. (2008). Effect of heating rate on the chemical reaction during stabilization of polyacrylonitrile fibers. Textile Research Journal, 78(9): 806-811.
VII.Johnson H. D. (2006). Synthesis, Characterization, Processing and Physical Behavior of Melt-Processible Acrylonitrile Co-and Terpolymers for Carbon Fibers: Effect of Synthetic Variables on Copolymer Synthesis.
VIII.Kalfon‐Cohen E., Harel H., Saadon‐Yechezkia M., Timna K., Zhidkov T., Weinberg A. and Marom G. (2010). Thermal‐crosslinked polyacrylonitrile fiber compacts. Polymers for Advanced Technologies, 21(12): 904-910.
IX.Karacan I. and Erdoğan G. (2012). The role of thermal stabilization on the structure and mechanical properties of polyacrylonitrile precursor fibers. Fibers and polymers, 13(7): 855-863.
X.Materials A. C. D.-o. C. (2008). Standard test method for tensile properties of polymer matrix composite materials, ASTM International.
XI.McCarthy T. (2005). Surface veil of oxidized PAN fiber, Google Patents.
XII.Ogle S. E., Steagall D. P. and Thompson K. C. (2006). Bi-layer nonwoven fire resistant batt and an associated method for manufacturing the same, Google Patents.
XIII.Paiva J. M. F. d., Mayer S. and Rezende M. C. (2006). Comparison of tensile strength of different carbon fabric reinforced epoxy composites. Materials Research, 9(1): 83-90.
XIV.Rahaman M. S. A., Ismail A. F. and Mustafa A. (2007). A review of heat treatment on polyacrylonitrile fiber. Polymer Degradation and Stability, 92(8): 1421-1432.
XV.Schwartz M. (2002). Encyclopedia of materials, parts and finishes, CRC Press.
XVI.Smith Jr W. N. (1990). Flame retarding fusion bonded non-woven fabrics, Google Patents.
XVII.Sun T., Hou Y. and Wang H. (2009). Effect of atmospheres on stabilization of polyacrylonitrile fibers. Journal of Macromolecular Science®, Part A: Pure and Applied Chemistry, 46(8): 807-815.
XVIIISwolfs Y., Gorbatikh L. and Verpoest I. (2014). Fibre hybridisation in polymer composites: a review. Composites Part A: Applied Science and Manufacturing, 67: 181-200.
XIX.Wangxi Z., Jie L. and Gang W. (2003). Evolution of structure and properties of PAN precursors during their conversion to carbon fibers. Carbon, 41(14): 2805-2812.
XX.Xue Y., Liu J. and Liang J. (2013). Correlative study of critical reactions in polyacrylonitrile based carbon fiber precursors during thermal-oxidative stabilization. Polymer degradation and stability, 98(1): 219-220.
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