International Research Journal of Education and Technology

The growing concerns over environmental sustainability have led to an increased interest in the development of eco-friendly materials in the field of manufacturing. One promising approach is the utilization of natural fiber-reinforced recycled polymers, which combine the advantages of both renewable natural fibers and recycled plastic materials. This study explores the manufacturing process, mechanical properties, and environmental benefits of natural fiber-reinforced recycled polymer composites. Natural fiber of kenaf is incorporated into recycled polymers to enhance the material's strength, durability, and biodegradability while reducing reliance on petroleum-based polymers. The production process involves the careful selection and treatment of fibers and polymers to ensure optimal bonding and performance. The mechanical properties, including tensile strength, flexural strength, and impact resistance, are evaluated, and the results show significant improvements in comparison to non-reinforced recycled polymers. Additionally, the environmental impact of using recycled polymers and natural fibers is analyzed in terms of reduced carbon footprint, energy consumption, and waste reduction.

Key Words: Natural fibers, Reinforced polymers,   Mechanical properties,   Biodegradability,   Waste reduction.