... :Calcium Carbonate 98%min ACC or light or heavy white powder Use in paper,painting,plastic,rubber,cable with competitive p ... ,rubber,cable,Used in made cement, ceramic, lime, CO2,chalk, artificial stone, and can be used as pigment, filler, mixture medium ... .59.0-11.010.5Whiteness ≥90.090.090.092.7AppearanceWhite powder Calcium carbonate chemical ...