Uncoated Calcium Carbonate , Limestone CaCO3 98% Cheap Price From Vietnam, Use for Paper, Pain, Plastics, Rubber
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 |
Huu Nghi Production- Trading Joint Stock company - Head Quarter
TEST METHOD
- Chemical Analysis Method
- Particle Laser Difraction: MALVERN – Made in England
- Whiteness Analyser: MINOLTA CR-200/CR-210- Made in Japan
- Up to standard: ISO 9001: 2000
25kgs/bag, 500kgs/jumbo
1.Q: The benefits of product in industrial application ?
A:Should be away from incompatible substances.,Keep away from strong acids.thank you!
A: Calcium carbonate, Molecular formula CaCO3, The molecular weight is 100.09. White Powder, crystal form, needle/spindle/ cube, slight alkalinity, Insoluble in water, chemical stability. .thank you!
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