Advances in tribological performance of plant–fiber reinforced epoxy composites

Abstract The growing interest in sustainable materials has prompted extensive research into plant fiber reinforced polymer composites as alternatives to synthetic fibers (e.g. glass, carbon). This review explores the tribological behavior, wear resistance, and mechanical properties of various plant fibers, like Abaca, Banana, Hemp, Jute, Coir etc., when incorporated into epoxy matrices. It analyzes the chemical compositions, fiber–matrix interactions, and the influence of fiber content, treatment methods and fiber orientations on the tribological performance of the composites. Surface treatments along