High Whiteness Light Calcium Carbonate Price:Get Latest Price MOQ:5MT Supply ability:500Mt/Month Payment:L/C,T/T or flexible
High Whiteness Light/Precipitated Calcium Carbonate
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, rub agent, sugar clarifying agent; also it can be used as filler of rubber plastic; as feed additives, vector of veterinary drugs.
Item | National Standard | Our Test Result | ||
Superior quality | First grade | Acceptable | ||
CaCO3% ≥ | 96.0 | 95 | 96.5 | |
PH Value (10% Suspension) | 8.0-10.5 | 8.0-11.0 | 8.0-10.5 | |
Volatile at 105°C≤ | 0.50 | 0.70 | 0.30 | |
HCL insoluble matter%≤ | 0.20 | 0.30 | 0.20 | |
Fe Content %≤ | 0.10 | 0.10 | 0.10 | |
Mn Content %≤ | 0.006 | 0.008 | 0.006 | |
Residue on Sieve | Residue 125μm % ≤ | 0.010 | 0.015 | 0.010 |
Residue 45μm %≤ | 0.30 | 0.40 | 0.30 | |
Whiteness≥ | 90.0 | - | 93.0 | |
Absorption oil number(DOP)ml/100g≤ | 70 | 80 | 70 | |
Activation ≥ | 95 | 95 | 97 | |
High Whiteness Light/Precipitated Calcium Carbonate
