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| Zeta |
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| Calcium Carbonate |
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Zeta is a very fine CaCO3 whiting of extreme purity with particle size distribution of an extremely precise uniformity.
The improved classification methods followed for ZETA's production provide a clear top-cut size and thus ensuring that no particles above this specific size exist. |
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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: 0.85 g/cm3
Dry brightness (DIN 6174): 93.5%
pH value (DIN 53200): 9
Oil absorption: 16 per 100 gr. powder
D.O.P. absorption: 26 per 100 gr. powder
CaCO3: 99.650 %
Loss on ignition: 43.7 %
Fineness: d (0.97) - 45 microns, d (0.5) - 3,5 microns |
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