Evaluation of Morphological Properties of Asbestos-free Brake Pads From Rice Husk Fiber Composite.

Abstract

Brake pads are essential for controlling speed in automotive braking systems by converting kinetic energy into heat. Traditionally, these pads have been made of friction material attached to steel backing plates. However, the use of alternative materials is necessary to meet sustainability goals and reduce health risks associated with asbestos exposure. Natural fibers and agricultural waste offer an innovative and cost-effective solution that is environmentally friendly. This study aim to develop sustainable brake pad materials as alternatives to asbestos-based pads. While materials like rice husk, steel dust, quartz, graphite, and gum arabic show promise, further research is needed to assess their performance, durability, and feasibility for commercial use. The study compares the performance and environmental impact of natural fiber brake pads to traditional materials through literature review, experimental testing, and comparative analysis. Brake pads made from environmentally friendly materials offer a sustainable option with optimal braking performance and economic benefits. However, more research and testing are required to confirm their performance and durability in real-world conditions. Nonetheless, the study's results are promising, as the formulated brake pads have a composition and distribution similar to commercial pads and contain performance-enhancing compounds. These findings provide a foundation for future development and optimization of brake pad formulations that meet industry standards. Manufacturers can use this information to improve their production processes, develop high-quality brake pads, and meet industry standards.