Calcite, a mineral with chemical composition of CaCO3, the most frequently occurring natural mineral of calcium carbonate, its chemically stable, insoluble in water, and soluble in acid, widely used in its powdered form in a vast array of applications including paper-making, medicinal uses, construction materials, adhesives, plastics, coatings, glass, ceramics, and the production of everyday chemical products.
Our company uses high-quality calcite raw ore production of high-end calcite powder, with high purity, high whiteness, good weather resistance and good processing performance characteristics, mainly used in plastic, rubber, leather, transparent filling master-batch, bottle caps, toothpaste and so on.
Property | Unit | Typical value |
---|---|---|
Content of CaCO3 | % | ≥98 |
Whiteness | % | ≥98 |
PH Value | - | 7.0-8.0 |
Particle Size D50 | μm | 2-2.5 |
Particle Size D97 | μm | 5-6 |
Specific gravity | g/cm3 | ≥2.7 |
Moisture | % | 0.2 |
Residue 325 mesh | - | 0.01 |