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Coating Use Calcined Kaolin
DG80 SERIES CALCINED KAOLIN
DG80 is mainly applied to coating industry. It is with high whiteness, reasonable granularity distribution, high dispersibility, good covering and tinctorial property. It can be well applied to water and oil coating as well as electrophoretic paint and printing oil industries. It is a kind of high cost effective extension and addictive for titanium pigment.
Typical Physical Properties
Item | DG80 | DG80A |
Whiteness(%) | ≥ 93.5 | ≥ 92 |
Granularity(-2μm %)≥ | 80±2 | 80±2 |
Screen residue, 325 mesh (%)≤ | 0.003 | 0.003 |
Moisture(%)≤ | 0.5 | 0.5 |
PH | 6.0~8.0 | 6.0~8.0 |
Dispersibility (um) ≤ | 45 | 45 |
Oil absorbency(g/100g) | 60±5 | 60±5 |
Specific Gravity(g/cm3) | 2.7 | 2.7 |
Chemical Components(%):
SiO2 | Al2O3 | Fe2O3 | TiO2 | CaO | Na2O | K2O | MgO |
52±2 | 45±2 | ≤0.5 | ≤0.8 | ≤0.5 | ≤0.2 | ≤0.1 | ≤0.2 |
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