First Grade ( 92% Brightness )
ULTRA BRIGHT | FEATHER SOFT TEXTURE | HYDROPHOBIC
Products
| Parameter | Value | Unit |
|---|---|---|
| Loss on ignition | 5.91 | % (w/w) |
| Silica (as SiO2) | 59.83 | % (w/w) |
| Magnesium Oxide (as MgO) | 30.53 | % (w/w) |
| Alkalis (as K2O) | 1.012 | % (w/w) |
| Alkalis (as Na2O) | 0.082 | % (w/w) |
| Brightness | 92 | % |
| pH | 3.41 | |
| Aluminum (as Al2O3) | 0.072 | % (w/w) |
| Iron (as Fe2O3) | 0.336 | % (w/w) |
| Calcium Oxide (as CaO) | 0.11 | % (w/w) |