Our Products
We offer the best product range of Soda Feldspar Lumps and Potassium Feldspar Lumps.
Technical Specification
| Parameters | SF-6 | SF-8 |
|---|---|---|
| L-value | 84-85% | 84-85% |
| a-value | <1 | <1 |
| b-value | 05/06/23 | 05/06/23 |
| SiO2 | 72% (± 1%) | 69% (± 2%) |
| Al2O3 | 16% (± 1%) | 18% (± 2%) |
| Na2O | 6% (± 1%) | 8% (± 1%) |
| K2O | 0.7% (± 0.5%) | 0.4% (± 1%) |
| TiO2 | Trace | Trace |
| Cao | <0.9% (± 0.05%) | <0.9% (± 0.05%) |
| Mgo | Trace | Trace |
| Fe2O3 | <0.4% (± 0.05%) | <0.4% (± 0.05%) |
| LOI (Loss on Ignition) | 0.60% | 0.70% |
Technical Specification
| Parameters | PF-4 | PF-5 |
|---|---|---|
| SiO2 | 72% (± 1%) | 71% (± 1%) |
| Al2O3 | 18% (± 1%) | 17% (± 1%) |
| K2O | 4.00% | 5.00% |
| Na2O | 4.00% | 3.00% |
| TiO2 | Trace | Trace |
| Cao | <0.6% | <0.8% |
| Mgo | Trace | Trace |
| Fe2O3 | 0.35%(± 0.05%) | 0.4%(± 0.05%) |
| LOI (Loss on Ignition) | 0.50% | 0.50% |