Transcription of Mechanical Properties of Glass Fiber Reinforced Polyester ...
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International Journal of Applied Science and Engineering 2017. 14, 3: 121-131 Int. J. Appl. Sci. Eng., 2017. 14, 3 121 Mechanical Properties of Glass Fiber Reinforced Polyester Composites M. S. EL-Wazerya , M. I. EL-Elamya, and S. H. Zoalfakarb aDepartment of Production Engineering and Mechanical Design, Faculty of Engineering, Menoufiya University, Shebin El-Kom, Egypt bDepartment of Mechanical Engineering, The Higher Technological Institute, 10th of Ramadan City, Egypt Abstract: Glass Fiber Reinforced Polyester composites have played a dominant role for a long-time in a variety of applications for their high specific strength, stiffness and modulus. In this research work, an E- Glass Fiber with random oriented Reinforced polymer composite was developed by hand lay-up technique with varying Fiber percentages (15%, 30%, 45%, and 60% by weight percentage). The influence of Glass Fiber percentage on the Mechanical Properties such as tensile strength, bending strength and impact strength was investigated.
(PIT Series, U-shaped pendulum of up to 150 J) after determining the impact energy according to the slandered ASTM D-256. The impact energy of the composite fabricated material was calculated by measuring the amount of energy before its …
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