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SODIUM FELDSPAR
We produce several blends of sodium feldspar to suit various ceramic and glass applications. For further info, please request for actual specifications and samples for testing.
POTASSIUM FELDSPAR
Details:
Loss of ignition: 0.37%
Size:
- Chips ( < 5mm)
- Powder (#200)
| Content | % |
| Silicon dioxide (SiO2) | 65.80 |
| Aluminum Oxide (A12O3) | 18.80 |
| Iron(III) Oxide (Fe2O3) | 0.15 |
| Titanium Dioxide (TiO2) | 0.10 |
| Calcium Oxide (CaO) | 0.32 |
| Magnesium Oxide (MgO) | 0.17 |
| Potassium Oxide (K2O) | 11.50 |
| Sodium Oxide (Na2O) | 2.79 |
Details:
Moisture: ≤ 7%
Feedsize: Min 90% below 5mm
Fired color (@1200°c):
- Chromatic coordinate, Opacity (L) Value: Above 66 point
- Whiteness Index (WI): Above 26 point
Fusibility (@1200°c): Fuse @ 1200°c
| Content | % |
| Silicon dioxide (SiO2) | ≤ 74.0% |
| Aluminum Oxide (A12O3) | ≥ 15.0% |
| Iron(III) Oxide (Fe2O3) | ≤ 0.8% |
| Titanium Dioxide (TiO2) | ≤ 0.2% |
| Calcium Oxide (CaO) | ≤ 1.0% |
| Magnesium Oxide (MgO) | ≤ 0.5% |
| Potassium Oxide (K2O) | ≥ 3.0% |
| Sodium Oxide (Na2O) | ≥ 4.5% |