Fabrication of Polymer Matrix Composites by Bagasse based on Yukalac Polyester Resin

Pramono, Agus and Markja, Irida and Dhoska, Klodian and Milo, Parid and Yudo Wardhono, Endarto (2023) Fabrication of Polymer Matrix Composites by Bagasse based on Yukalac Polyester Resin. POLLACK PERIODICA : AN INTERNATIONAL JOURNAL FOR ENGINEERING AND INFORMATION SCIENCES, 18 (1). pp. 138-143. ISSN 1788-1994 (print); 1788-3911 (online)

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Abstract

The natural fibre containing cellulose as its main component that can be used as an alternative material to improve the strength of polymer composites. Paper focused on the determination of the best volume fraction of sugarcane fibre-reinforced polymer composites. Three variants of alkalization time were carried out. The highest average value of the tensile test results was obtained at an alkalization time of 1.5 h with a tensile strength of 41 N mm−2 and elongation correspond to 11.806% where the highest bending test results were obtained at an alkalizing time of 0.5 h with a bending strength of 24.89 N mm−2. The results of mechanical interlocking have been observed on macrostructure photo and at 1.5 h of alkalization are better than 0.5 h and 1 h of alkalizing time.

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