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| Microblanc 3 |
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| Crystalline Calcium Carbonate |
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Very fine, extremely white and of high purity, crystalline Calcium Carbonate.
The greatest advantage of Microblanc 3 is the re-enforcement of the hiding power of paints, this is due to its unique particle size distribution.
*Applications:
- Plastics
PVC: Extrusion, Calendered Sheets, Coatings, Polyurethane
Polyester/Polyolefins: Compound / Master batch
- Paints: Emulsion paints, Brushing enamels, Primers, Powder coatings |
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Density (DIN 53193): 2.7 g/cm3
Refractive index: 1.59
Hardness (Mohs): 3
Particle shape: Micro-crystalline rhombohedral
Packed bulk density: 1 g/cm3
Dry brightness (DIN 6174): 96%
pH value (DIN 53200): 9
Oil absorption: 19 per 100 gr. powder
D.O.P. absorption: 28 per 100 gr. powder
CaCO3: 99.000 %
Loss on ignition: 44.97 %
Fineness: d (0.97) - 15 microns, d (0.5) - 2,5 microns |
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