An investigation into the preparation and evaluation of the physio-mechanical properties of glass-cotton, glass-jute, and glass-banana fiber-reinforced epoxy composite materials

Abstract

Fibrous composite materials are gaining popularity in various applications because of their exceptional attributes, such as high strength-to-weight ratio, high impact resistance, near-zero thermal expansion, and good corrosion resistance. These materials combine two or more fibrous materials with several physical and chemical properties to create a material with enhanced properties. The development of sustainable and environmentally friendly composite materials is increasing day by day to reduce environmental pollution and promote a more sustainable future. This research explores the physical and mechanical characteristics of cotton-glass, banana-glass, and jute-glass-reinforced epoxy composites, aiming to define their suitability for various applications. Tensile strength, flexural strength, and water absorption are the fundamental properties evaluated in this work. The hand lay-up technique was used to fabricate the composite, which involves manually layering the fiber and the matrix material. The study's findings provide significant insights into the potential application of composite materials in various industrial settings. Moreover, using sustainable and eco-friendly composite materials can help reduce environmental pollution. Although glass fiber is not biodegradable, it is easily recyclable. Other fibers used in this study are biodegradable, so it is a sustainable approach. In summary, studying the mechanical properties of composite materials provides valuable insights into their potential use in lightweight and durable diverse applications. Continued research may lead to more advanced composite materials with enhanced features for broader applications.