HY-Z-75
Product description
HY-Z-75 is a kind of fine calcined kaolin powder. Its chemical composition is anhydrous aluminium silicate. The production process strictly control impurities pollution, using a special calcination process. The product has high whiteness, suitable particle size and reasonable particle size distribution and very little solution dust. The good mechanical dispersion performance is widely used in decorative paper field, CAS number 92704-41-1.
Product index
project | Company | Index range | Test standard |
Whiteness | R457,% | 93min | GB/T 5950-2008 |
granularity | -2μm,% | 78±3 | BT-1500 |
Oil absorption | g/100g | 60±3 | GB/T 14563-2008 |
Sieve residue | 325mesh% | ≤0.005 | GB/T 14563-2008 |
PH | 6.0-7.5 | GB/T 14563-2008 | |
Water content | % | ≤0.8 | GB/T 14563-2008 |
bulk density | Kg/L | 0.4-0.6 | GB/T 16913.3-1997 |
True density | g/cm³ | 2.65-2.75 | GB/T 5071-1997 |
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