Soda Feldspar is a key ingredient in ceramic and glass formulations, known for its fluxing ability and high sodium content. It promotes smooth surface formation and reduces firing temperatures. Our soda feldspar offers excellent whiteness, minimal iron content, and consistent grain structure—ideal for wall tiles, vitrified tiles, sanitaryware, and tableware production in high-speed manufacturing setups.
- High Sodium Flux
- Low Iron Content
- Improves Surface Finish
- Reduces Firing Temperature
- Enhances Tile Whiteness
Products Inquiry| Property | N1 | N2 | N3 |
|---|---|---|---|
| Chemical Properties | |||
| Silica (SiO₂) | 63.65% | 65.50% | 68.50% |
| Iron (Fe₂O₃) | 0.06% | 0.08% | 0.15% |
| Aluminum (Al₂O₃) | 19.11% | 18.05% | 17.15% |
| Calcium (CaO) | 0.28% | 0.28% | 0.3% |
| Magnesium (MgO) | Nil | 0.20% | 0.10% |
| Sodium (Na₂O) | 10.50% | 9.50% | 7.50% to 8.50% |
| Potassium (K₂O) | 0.28% | 0.35% | 0.038% |
| Loss on Ignition (L.O.I) | 0.45% | 0.44% | 0.8% |
| Physical Properties | |||
| Whiteness | 65.00% | 60.00% | 57.00% |
| L Value | 78.30% | 75.20% | 71.80% |
| A Value | 1–2% | 2–3% | 3–4% |
| B Value | <6% | <8% | <10% |