There is a common mistaken concept among customers that ceramic brake pads made of ceramic. Actually, ceramic materials for brake pads are a sort of materials or a concept for formula. Their basic components can be ceramic fibers, steel-free structural materials, mineral fibers, Kevlar fibers, resin adhesive and copper fibers in small amount, its color appear be lighter than other formulations. The technological core is proportion between materials, use of modifying components and the treatment technology. All in all, before it called ceramic brake pads, it must pass the following technical indications: Low dust remains on brake rotors/ wheel Hubs; minimal wear to discs & friction materials itself; friction coefficients stable enough to stand from 100°C -400°C without obvious fading.