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| Loss on drying |
7.0% Max |
| SiO2 |
60.0% min |
| MgO |
30% min |
| CaO |
0.4% Max |
| Fe2O3 |
0.3% max |
| Al2O3 |
0.2% max |
| Whiteness before firing |
80.0% Min |
Whiteness after firing(1250 ) |
91.0% Min |
| PH value |
7-9 |
| Size |
200mesh, 325mesh, 98% Min pass through. |
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Application:
used in ceramic, both in body or glaze.
Packing:
25kg/bag. 24mts /20
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