Abstract

In this study, the mechanical properties of E-Glass fibre with unsaturated polyester resin were discovered for use in fishing boat building. The fibre and resin are blended in the ratios of 30% - 70%, 40% - 60%, and 50% - 50% using the volume fraction method. The laminates were created using a hand layup technique and some mechanical devices. Due to the more performance demands placed on engineering materials, extensive research and development of new and improved materials, such as composites, has occurred. Composite materials utilized for structural purposes frequently have low densities when compared to traditional engineering materials, resulting in high stiffness to weight and strength to weight ratios. Many composites also have a high fatigue strength-to-weight ratio and are resistant to fatigue degradation, making them a viable option. Mechanical tests on the prepared specimens included tensile, flexural, hardness, water absorption, and glass content. Finally, the optimal fibre and matrix mix design was examined.