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Study on mechanical properties of fly ash impregnated glass fiber reinforced polymer composites using mixture design analysis
Graphical abstract Display Omitted
Highlights FRP with and without fly ash filler were prepared. Mechanical properties of composites were analyzed. Mixture Design Method was used to model the system. Experimental and mathematical model results were compared.
Abstract This paper describes the mechanical behavior of fly ash impregnated E-glass fiber reinforced polymer composite (GFRP). Initially the proportion of fiber and resin were optimized from the analysis of the mechanical properties of the GFRP. It is observed that the 30wt% of E-glass in the GFRP without filler material yields better results. Then, based on the optimized value of resin content, the varying percentage of E-glass and fly ash was added to fabricate the hybrid composites. Results obtained in this study were mathematically evaluated using Mixture Design Method. Predictions show that 10wt% addition of fly ash with fiber improves the mechanical properties of the composites. The fly ash impregnated GFRP yields significant improvement in mechanical strength compared to the GFRP without filler material. The surface morphologies of the fractured specimens were characterized using Scanning Electron Microscope (SEM). The chemical composition and surface morphology of the fly ash is analyzed by using Energy Dispersive Spectroscopy (EDS) and Scanning Electron Microscope.
Study on mechanical properties of fly ash impregnated glass fiber reinforced polymer composites using mixture design analysis
Graphical abstract Display Omitted
Highlights FRP with and without fly ash filler were prepared. Mechanical properties of composites were analyzed. Mixture Design Method was used to model the system. Experimental and mathematical model results were compared.
Abstract This paper describes the mechanical behavior of fly ash impregnated E-glass fiber reinforced polymer composite (GFRP). Initially the proportion of fiber and resin were optimized from the analysis of the mechanical properties of the GFRP. It is observed that the 30wt% of E-glass in the GFRP without filler material yields better results. Then, based on the optimized value of resin content, the varying percentage of E-glass and fly ash was added to fabricate the hybrid composites. Results obtained in this study were mathematically evaluated using Mixture Design Method. Predictions show that 10wt% addition of fly ash with fiber improves the mechanical properties of the composites. The fly ash impregnated GFRP yields significant improvement in mechanical strength compared to the GFRP without filler material. The surface morphologies of the fractured specimens were characterized using Scanning Electron Microscope (SEM). The chemical composition and surface morphology of the fly ash is analyzed by using Energy Dispersive Spectroscopy (EDS) and Scanning Electron Microscope.
Study on mechanical properties of fly ash impregnated glass fiber reinforced polymer composites using mixture design analysis
Satheesh Raja, R. (Autor:in) / Manisekar, K. (Autor:in) / Manikandan, V. (Autor:in)
10.10.2013
10 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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