Typical Specification of coated calcium carbonate FC 1T
| Chemical Analysis of Raw Material | |
| Calcium Carbonate | ≥ 98.5% |
| Magnesium Carbonate (MgO) | ≤ 0.02% |
| Iron Oxide (Fe2O3) | ≤ 0.01% |
| Acid Insoluble | ≤ 0.2% |
| Physical Properties of Raw Material | |
| Density | 2.7 g/cm3 |
| Refractive Index | 1.59 |
| Hardness | 3 |
| Water Absorption | ≤1% |
| Physical Properties of Product | |
| Top Cut | 80 µm |
| Mean Particle Size | 10 µm |
| Whiteness | 97% |
| Brightness | 95% |
| Residue on 45 µm sieve | Tr% |
| Moisture Content | ≤0.2% |
| Loose Bulk Density | 0.6 g/ml |
| Packed Bulk Density | 1.0/ml |
| Oil Absorption | 18 g/100 g |
| DOP Absorption | 31 g/100 g |
Product's image
High material quality
Calcium carbonate paritcularly that produced from one of the purest and whitest deposits in Vietnam, which is called Mong Son mine containing the composition of CaCO3 from 98.5% and other low level of impurities.
Production Technology
Our brand facility is quipped with most advanced technology such as ANIVI system which has been manufactured by ANIVI INGENERUA, SA. Portugal and Germany in the past 60 years. The automatic system guarantees to provide the best products together with environment protection at highest level. We guarantee 100% to provide all the sizers that our customers request
Quality Managenment
The factory has been equipped with a modern laboratory with the Masterize Micro from England which can analyse the particle size of granules 0.03-300 microns. Furthermore, the whiteness testing machine, MINOLTA from Japan, will give immediate results for customer's request.