Effect of hybridization on natural fiber reinforced polymer composite materials – A review

Abstract

This review explores the hybridization effect of natural fiber‐reinforced composites (NFRCs) to reduce energy consumption and environmental pollution. Although natural fibers offer several advantages over synthetic fibers, such as biodegradability, lightweight, and low cost, their application in NFRCs is challenging due to inherent issues such as variable fiber quality, constrained mechanical properties, water absorption, and poor thermal stability. However, recent research has made significant progress in addressing these issues, resulting in better NFRCs. This article surveys the latest developments in plant‐based NFRCs, focusing on methods and innovations to enhance their performance through fiber modification, hybridization, incorporation of lignocellulosic fillers, and fabrication techniques for mechanical, sound absorption, and wear performance. It also discusses the expanding uses of NFRCs in various industrial sectors and the sustainability of plant‐based NFRCs using life‐cycle assessment.

A feasible way to modify microcrystalline cellulose powder and its reinforcing effect for NBR composites

“…Cellulose, a plant‐derived sustainable bio‐based material and the world's largest class of plant components, is expected to meet the ever‐increasing demand for green products due to its outstanding mechanical strength (i.e., high modulus and high tensile strength) and its unique properties (such as renewability, nontoxic nature, availability, biodegradability, low density, low cost and tailorable surface chemistry), which has aroused great concerns in academic research and industrial applications in recent years 7–11 . Cellulose nanocrystals (CNCs) can be extracted from the fibrous domains of cellulose by a chemical acid hydrolysis process, 12–14 in which the fibrous cellulose undergoes a degradation of the noncrystalline region and then retains the crystalline region.…”

Effect of hybrid eco‐friendly reinforcement and their size on mechanical and flame retardant properties of polypropylene composites for technical applications

“…has been a pivot towards blending synthetic and natural fibers to either augment mechanical and dynamic qualities or to supplant synthetic fibers entirely to bolster thermal and dynamic mechanical attributes. [5][6][7] Through the strategic amalgamation of synthetic and natural fibers, a pathway emerges to craft sustainable materials that do not compromise performance. [8][9][10] The clamor for sustainable materials has spurred interest in hybrid composites.…”

Effect of thermal cycling on open‐hole tensile strength of sustainable composites: An experimental investigation

“…The increasing global concern over plastic pollution has led to a pressing need for sustainable and eco‐friendly alternatives 1,2 . In response to this crisis, the composite industry is now focusing on developing materials with exceptional performance characteristics that are lightweight, cost‐efficient, and environmentally friendly 3–7 . One approach involves incorporating biodegradable and sustainable constituents into the composites.…”