Published Paper Details:

This study underscores the potential of natural fibre-reinforced composites, particularly those integrating bamboo, sisal, and aloe vera, as sustainable alternatives to synthetic materials. Through the incorporation of these fibres into an epoxy matrix, the mechanical properties of the resulting hybrid composites were notably enhanced, surpassing those of pure epoxy. The investigation involved assessing the mechanical properties via various tests, including tensile, water absorption, and delamination evaluations. The findings revealed that the hybrid composites displayed improved tensile strength and modulus, reduced water absorption, and enhanced interfacial bonding in comparison to pure epoxy. Notably, the aloe Vera-epoxy composite exhibited superior tensile properties compared to bamboo and sisal composites, attributed to the aloe vera fibre's higher content of cellulose, hemi-cellulose, and lignin. Moreover, the hybrid composite demonstrated enhanced resistance to delamination, attributed to its superior bearing capacity, improved bonding between fibres and the matrix, and higher tensile strength. In summary, this study suggests that these hybrid composites offer promise for diverse engineering applications, including structural components, automotive parts, and packaging materials, providing both mechanical performance and environmental sustainability.