What materials are used to make brake pads
Semi metallic materials, asbestos, carbon fiber friction materials, brass powder, basalt fiber, expanded and toughened graphite, anhydrous aluminum oxide, calcined aluminum oxide, chopped glass fiber, natural rubber, aluminum powder, aluminum hydroxide, calcium carbonate, calcium hydroxide, aluminum silicate, hemp fiber, natural cellulose fiber, soft foam iron powder, aramid fiber, petroleum coke.