Abstract

The rapid advancement of material science over the past few decades has led to tremendous growth in polymer composites especially those reinforced with natural fibres. As industries shift toward sustainable eco-friendly lightweight and high-performance materials natural fibre-reinforced polymer composites (NFRPCs) have gained global significance. These materials offer an attractive alternative to synthetic fibre composites due to their biodegradability renewability low cost high specific strength and reduced environmental footprint. This research paper presents an extensive review of polymer composites reinforced with natural fibres examining their structural characteristics mechanical performance chemical composition processing techniques interfacial bonding behavior degradation patterns and industrial applications. The review explores the evolution of natural fibre composites comparing the performance of fibres such as jute sisal hemp flax coir banana bamboo kenaf and ramie with conv