Kenevir elyaf takviyeli epoksi bazli nanokompozitlerin mekanik özelliklerinin incelenmesi

This study aims to investigate the tensile, flexural and impact properties of hemp fiber-reinforced composite plates by incorporating graphene nanoparticles into the epoxy matrix system. Hemp fiber-reinforced laminated composite plates containing different concentrations of graphene nanoparticles (1%, 2%, and 3%) by weight were produced by vacuum assisted resin transfer molding method. Samples were used to determine the effects of graphene nanoparticles on the mechanical properties by tensile, flexural and Charpy impact tests. The impact test was carried out from the edgewise and flatwise sides for hybrid and nonhybrid natural composites. In addition, the effects of graphene nanoparticles on the material structure were investigated by analyzing images of fractured surfaces. The results showed that the addition of graphene nanoparticles had significant effects on the mechanical behavior of the hemp fiber reinforced composite plates.