... ACC or light or heavy white powder Use in paper,painting,plastic,rubber,cable with competitive p Calcium CarbonatePhysical and ... +H2O Ca(OH)2+Na2CO3=CaCO3+2NaOHUse:Use in paper,painting,plastic,rubber,cable,Used in made cement, ceramic, lime, CO2,chalk, ... artificial stone, and can be used as pigment, filler, mixture medium ...