EXPERIMENT OF A COMPOSITE MATERIAL BASED ON SYNTHETIC FIBER (GLASS FIBER) AND NATURAL FIBER (JUTE FIBER)

Abstract

This study investigates the mechanical behavior of hybrid composites made from jute fiber and glass fiber reinforced with epoxy resin, with particular emphasis on the role of fiber orientation. Hybrid samples were fabricated with jute fibers arranged at 45°, 60°, and 90°, in combination with glass fibers within the epoxy matrix. The composites were evaluated through impact and hardness tests to determine how orientation affects their overall performance.The experimental findings revealed a clear dependence of mechanical properties on fiber orientation. Composites with a 45° jute fiber alignment displayed the highest impact,hardness and bending strength, owing to their enhanced energy absorption capacity during dynamic loading. Meanwhile, the 60° orientation resulted in superior hardness, indicating stronger resistance against localized surface deformation. The 90° orientation showed balanced performance but did not surpass the other configurations in either hardness,impact or bending strength.These results emphasize the importance of selecting appropriate fiber orientations to tailor composites for specific applications. Optimized orientation can significantly enhance the design of lightweight structural materials, making them suitable for use in automotive, aerospace, and construction industries. Overall, the study contributes useful insights toward the development of sustainable and high-performance hybrid composites