Hight White light calcium carbonate PCC content:97% Top Cut(D50),um: 0.08 whiteness :97% ... ), %≥97≥97≥97Average Grain(D50), μm ≤0.08≤2.5-3.5≤4Residues, 125μm, %---≤0.5≤0.01Absorption oil Number ... (PP),ABS, Building material, etc. Hight White light calcium carbonate PCC