Analysis of Jute-Glass Fiber Reinforced Epoxy Hybrid Composite

Abstract

This study investigates the mechanical behavior and performance of jute–glass fiber reinforced epoxy hybrid composites, focusing on the role of fiber orientation in determining their properties. Hybrid laminates were fabricated by combining natural jute fibers with synthetic glass fibers in an epoxy resin matrix, with the jute fibers oriented at 45°, 60°, and 90°. Mechanical evaluations were carried out through hardness and impact strength tests to assess the influence of fiber alignment on the composite’s response to static and dynamic loading. The experimental results revealed that fiber orientation plays a critical role in governing the overall mechanical performance of the composites. Among the tested configurations, the 60° jute fiber orientation achieved the highest impact resistance, attributed to enhanced energy absorption and dispersion capabilities. Conversely, the 90° orientation produced superior hardness values, indicating better localized load resistance. The 45° orientation demonstrated moderate performance, balancing between hardness and impact properties but not exceeding the other two orientations. These outcomes emphasize the significance of optimizing fiber orientation in hybrid composites to tailor material properties for diverse engineering applications. The findings contribute to the development of sustainable and high-performance composite materials, suitable for automotive, aerospace, and structural components where lightweight design and mechanical efficiency are essential.