RECENT PROGRESS AND EVOLUTION IN THE DEVELOPMENT OF NON-ASBESTOS BASED AUTOMOTIVE BRAKE PADS- A REVIEW
DOI:
https://doi.org/10.37255/jme.v18i2pp058-070Keywords:
Brakepads, Eco-friendly, Asbestos, Fibers, Mechanical and tribological propertiesAbstract
Asbestos has been a significant reinforcement material in producing automobile friction components due to its physical and mechanical properties. However, the replacement of asbestos and other toxic metals employed in producing conventional friction components has been called for due to health and environmental concerns. Research in this area has led to the development of more efficient non-asbestos-based organic friction materials for automobiles. In this study, recent progress in the manufacture of non-asbestos-based, eco-friendly automotive brake pads is reviewed. A thorough classification of conventional and non-conventional friction materials used in the development of brake pads is presented, and the production method and the roles of friction materials in the mechanical and tribological properties of the manufactured pads are discussed. The study shows that the performance of brake pads manufactured from plants, animals, or plants and animal materials (hybrid) varies depending on the physical, chemical and mechanical properties of the plants and animals.
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