Composite Brake Pads Reinforcement with Natural Fiber: A Comparative Analysis of Mechanical and Thermal Properties

<div class="section abstract"><div class="htmlview paragraph">This work pioneers the development of eco-friendly brake pads using coconut fiber and sawdust as reinforcement materials, combined with abrasives and friction modifiers. The innovation lies in the utilization of these natural fibers, which are not only cost-effective and abundantly available but also contribute to the sustainability of brake pad manufacturing. The study aims to explore the feasibility and performance of these organic fibers in brake pad applications. Coconut fiber and sawdust were chosen for their unique properties, such as high strength-to-weight ratio and thermal stability, making them ideal candidates for enhancing brake pad performance. The inclusion of abrasives and friction modifiers further optimizes the braking efficiency and durability of the pads. Comprehensive testing was conducted, including hardness, compression, wear (using a pin-on-disc apparatus), and thermogravimetric analysis (TGA), to thoroughly evaluate the mechanical properties and thermal stability of the fabricated brake pads. The results demonstrated that the brake pads possess satisfactory hardness, compression strength, and wear resistance, aligning with industry standards for organic brake pads. Notably, the TGA indicated excellent thermal stability, even under elevated temperatures, underscoring the material’s robustness. This project underscores the potential of using coconut fiber and sawdust in the formulation of organic brake pads, offering a sustainable and high-performance alternative to conventional materials. The novelty of this work lies in the strategic selection and combination of natural fibers with advanced testing to validate their application in automotive braking systems. Future research will focus on optimizing the composition and refining the manufacturing processes to further enhance performance and environmental benefits, paving the way for more sustainable practices in the automotive industry.</div></div>