1,GCC ( marble, dolomite, calcite and limestone ) 2, kaolin, talc, graphite, calcite, bentonite, illite, talc, mica, vermiculit Working Principles; Calcium carbonate can be based on ... , wollastonite, barite, leaf Lashi, aluminum hydroxide material superfine and nanometer calcium carbonate, cerium oxide and other material superfine breaking.Heat sensitive material;Lactose, wax ...