The common material used in the production of China Flap disc is abrasive flaps, both woven and non-woven. Furthermore, also including other materials such as neoprene, buff cloth, cardboard, etc.
Flap wheel abrasives can be categorized into natural and artificial. These natural abrasives are typically made from diamond, garnet, quartz and corundum. While those artificial abrasives are made of synthetic diamond, silicon carbide, aluminum oxide and so on.