Thermal Aging of Unsaturated Polyester Composite Reinforced with E-Glass Nonwoven Mat

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Abstract

An experiment was carried out using glass fiber (GF) as reinforcing materials with unsaturated polyester matrix to fabricate composite by hand layup technique. Four layers of GF were impregnated by polyester resin and pressed under a load of 5 kg for 20 hours. The prepared composite samples were treated by prolonged exposure to heat for 1 hour at 60-150°C and compared with untreated GF-polyester composite. Different mechanical test of the fabricated composite were investigated. The experiment depicted significant improvement in the mechanical properties of the fabricated composite resulted from the heat treatment. The maximum tensile strength of 200.6 MPa is found for 90°C heat-treated sample. The mechanical properties of the composite do seem to be very affected negatively above 100°C. Water uptake of the composite was carried out and thermal stability of the composite was investigated by thermogravimetric analysis, and it was found that the composite is stable up to 600°C. Fourier transform infrared spectroscopy shows the characteristic bond in the composite. Finally, the excellent elevated heat resistant capacity of glass-fiber-reinforced polymeric composite shows the suitability of its application to heat exposure areas such as kitchen furniture materials, marine, and electric board.

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  • [1] Zaman H. U. Khan M. A. and Khan R. A. (2011). Physico-Mechanical and Degradation Properties of Banana Fiber/LDPE Composites: Effect of Acrylic Monomer and Starch. Composite Interfaces 18 685-700.

  • [2] Sathishkumar T. P. Satheeshkumar S. and Naveen J. (2014). Glass fiber-reinforced polymer composites - a review. Journal of Reinforced Plastics and Composites 33(13) 1258-1275.

  • [3] Etcheverry M. and Barbosa S. E.(2012). Glass Fiber Reinforced Polypropylene Mechanical Properties Enhancement by Adhesion Improvement. Materials 5 1084-1113.

  • [4] Weicai L. U. O. Xiao W. Ronghua H. and Pengfei F. (2014). Interface Enhancement of Glass Fiber/Unsaturated Polyester Resin Composites with Nano-Silica Treated Using Silane Coupling Agent. Wuhan University Journal of Natural Sciences 19(1) 34-40.

  • [5] Engindeniz M. and Zureick A. (2008). Deflection Response of Glass Fiber-Reinforced Pultruded Components in Hot Weather Climates. Journal of Composites for Construction 12(3) 355-363.

  • [6] Wang Y. Meng J. Zhao Q. and Qi S. (2010). Accelerated Ageing Tests for Evaluations of a Durability Performance of Glass-fiber Reinforcement Polyester Composites. Journal of Materials Science & Technology 26(6) 572-576.

  • [7] Zafar A. Bertocco F. Schjødt-Thomsen J. and Rauhe J. C. (2012). Investigation of the long term effects of moisture on carbon fibre and epoxy matrix composites. Journal of Composites Science and Technology 72(6) 656-666.

  • [8] Aniskevich K. Aniskevich A. Arnautov A. and Jansons J. (2012). Mechanical properties of pultruded glass fiberreinforced plastic after moistening. Journal of Composite Structures 94 (9) 2914-2919.

  • [9] Jiang X. Kolstein H. and Bijlaard F. S. K. (2013). Moisture diffusion in glass-fiber-reinforced polymer composite bridge under hot/wet environment. Composites Part B: Engineering 45 (1) 407-416.

  • [10] Agarwal G. Patnaik A. and Sharma R. K. (2013). Thermo-mechanical properties of silicon carbide-filled chopped glass fiber-reinforced epoxy composites. International Journal of Advanced Structural Engineering 5(21) 1-8.

  • [11] Belaid S. Chabira S. F. Balland P. Sebaa M. and Belhouideg S. (2015). Thermal aging effect on the mechanical properties of polyester fiberglass composites Journal of Materials and Environmental Science. 6 (10) 2795-2803.

  • [12] Bisht D. and Chauhan H. (2014). Estimating Effects of Temperature on Tensile Strength of Eglass Composite with Unsaturated Orthophthalic Polyester. International Journal of Emerging Technology and Advanced Engineering 4 (1) 175-176.

  • [13] Lopez F. S. Ferrer C. Salvador M. D. and Amigo V. (2002). Flexural characteristics of sunlight-aged polyester composites: influence of processing variables. Journal of Testing and Evaluation 30(1) 20-26.

  • [14] Griffiths R. and Ball A. (200). An assessment of the properties and degradation behavior of glass-fiber reinforced polyester polymer concrete. Composite Science and Technology 60 2747-2753.

  • [15] Etches J. Potter K. Weaver P. and Bond I. (2009). Environmental effects on thermally induced multistability in unsymmetric composite laminates. Composites part A: Applied science and manufacturing 40 (8) 1240-1247.

  • [16] Laoubia K. Hamadia Z. Benyahiab A. A. Seriera A. and Azari Z. (2014). Thermal behavior of E-glass fiberreinforced unsaturated polyester composites. Composites Part B: Engineering 56 520-526.

  • [17] Cesar P. F. Miranda Jr W. G. and Braga R. R. (2001). Influence of shade and storage time on the flexural strength flexural modulus and hardness of composites used for indirect restorations. Journal of Prosthetic Dentistry 86:289-296.

  • [18] Peutzfeldt A. and Asmussen E. (2000). The effect of postcuring on quantity of remaining double bonds mechanical properties and in vitro wear of two resin composites. Journal of Dentistry 28:447-452.

  • [19] Putić S. Stamenović M. Bajčeta B. Stajčić P. and Bošnjak S. (2007). The influence of high and low temperatures on the impact properties of glass-epoxy composites. Journal of Serbian Chemical Society 72(7) 713-722.

  • [20] Ravikanth K. Basavarajappa S. and Arun K. V. (2013). Influence of service temperature and secondary fillers on the impact toughness of glass-epoxy composites. International Journal of Plastic Technology 17(2) 171-181.

  • [21] Kootsooks A. and Mouritz A. P. (2004). Seawater durability of glass- and carbon polymer composites. Composite Science and Technology 64 1503-1511.

  • [22] Mouritz A. P. Mathys Z. and Gibson A. G. (2006). Heat release of polymer composites in fire. Composite Part A: Applied science and manufacturing 37 1040-105.

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