Nepheline Syenite
Product Benefits
Functionalities for glazes:
- Reduces the melting temperature of the glaze
- No free silica present inside nepheline.
- Increased opacity and reduced sintering temperatures
- Reduced glaze cracking or deformation, decreased energy consumption and increased production rates
Technical Details
| Nepheline Syenite | Country of Origin | Chemical Analysis % | Residue %< | Particle Size %< | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Products | SiO2 | AI2O3 | Na2O | K2O | CaO | MgO | TiO2 | Fe2O3 | 125µm | 63µm | 10µm | 2µm | |
| Nepheline N45 PO | NO | 55.4 | 24.6 | 8.1 | 8.8 | 1.1 | <0.1 | 0.07 | 0.1 | – | – | 38 | – |
| Nepheline N75 PO | NO | 55.4 | 24.6 | 8.1 | 8.8 | 1.1 | <0.1 | 0.07 | 0.1 | – | – | 28.2 | – |
| Nepheline N500 | NO | 53.2 | 24.4 | 8.2 | 8.8 | 1.4 | <0.1 | 0.1 | 0.1 | – | – | – | – |
| Spectrum A200 / A400 | CA | 60.20 | 23.60 | 10.40 | 4.85 | 0.39 | 0.02 | – | 0.08 | – | – | various | various |
