calcium carbonate price
Hebei Yunsong Trade Co., Ltd. [China] 
calcium carbonate white calcium carbonate powder used as filling compound for various plastic, rubber product for pipe use
calcium carbonate
white calcium carbonate powder used as filling compound for various plastic, rubber product
Specification Item | Result |
CaCO3 content (Dry basis) | ≥ 99 % |
PH10% Soliquit | 9 |
Moisture content | ≤ 0.3 % |
Bulk density,g/cm3 | ≤ 0.70 % |
Specific Surface | ≤ 45000.00-50000.00 cm2/g |
Top Cut(D98) | ≤ 9.50 μm |
Average Grain(D50), | ≤ 4.00 μm |
Fe2O3 | ≤ 0.05 % |
Mn | ≤ 0.008 % |
Residues: 325 mesh | ≤ 0 % |
Whiteness(R457) | ≥ 95 % |
calcium carbonate price
