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| Microblanc T2 |
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| Pure Crystalline Calcium Carbonate |
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Microblanc T2 is based on an extremely white, pure crystalline CaCO3. Microblanc T2 is coated by an organic median which renders the surface of the inorganic particles to an organic one, thus achieving full compatibility of the filler to an organic media. Due to its special particle size distribution, it is easily dispersed. Microblanc T2's brightness value (97.5) enables formulators to economise in Titanium Dioxide by reducing its percentages in the end product.
*Plastics:
- Rigid PVC: Cables, Calendared sheets, Mouldings
- Poyolefins: White Master batch, - Compound/Masterbatch
*Paints: Gloss enamels |
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Density (DIN 53193): 2.7 g/cm3
Refractive index: 1.59
Hardness (Mohs): 3
Particle shape: Crystalline rhombohedral
Packed bulk density: 1.1 g/cm3
Dry brightness (DIN 6174): 97.5 % (pressed)
pH value (DIN 53200): 9
Oil absorption: 15 per 100 gr. powder
D.O.P. absorption: 17 per 100 gr. powder
CaCO3: 99.000 %
Loss on ignition: 44.97 %
Fineness: d (0.97) - 6,5 microns, d (0.5) - 1,8 microns |
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