Mechanical Characterization of Cuttlefish Bone Particle-Glass Fiber Reinforced Epoxy Composites

Abstract

This study explores the mechanical properties of cuttlefish bone particles (CFBP) -glass fiber reinforced epoxy composites. Variations in filler composition were investigated, and tensile strength, flexural strength, impact strength, and hardness were assessed. Results indicate significant changes in mechanical properties with varying filler content. Tensile strength decreases with increased filler content, while the initial rise in tensile modulus diminishes beyond a specific threshold. Flexural strength varies, with CFBP-6 demonstrating the highest resistance to bending forces. Impact strength differs among samples, with CFBP-3 exhibiting superior resistance to impact loading. Furthermore, hardness increases with higher filler contents, with CFBP-6 displaying the highest value. These findings contribute to our understanding of composite material behaviour.