Feldspar
Product Benefits
Both sodium and potassium oxides are the main glass modifiers and allow a reduction in the melting temperature of the frit recipe.
Technical Details
| Feldspar | Country of origin | Chemical Analysis % | Residue%< | Particle Size %< | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Products | SiO2 | AI2O3 | Na2O | K2O | CaO | MgO | TiO2 | Fe2O3 | 125µm | 63µm | 10µm | 2µm | |
| 1005 soda feldspar | TR | 68.62 | 19.53 | 10.29 | 0.21 | 0.99 | 0.1 | 0.04 | 0.02 | 58.85 | 30.5 | – | – |
| 1010 soda feldspar | TR | 69.15 | 19.13 | 10.24 | 0.22 | 0.87 | 0.1 | 0.06 | 0.02 | 58.85 | 30.5 | – | – |
| 1020 soda feldspar | TR | 69.63 | 18.62 | 10.27 | 0.22 | 0.68 | 0.11 | 0.16 | 0.05 | 65.7 | 21.2 | – | – |
| Feldspar G2 | IN | 67.0 ~ 68.5 | 17.50 ~ 18.5 | <0.12 | 10.8 ~ 11.8 | <0.30 | – | <0.03 | <0.12 | – | – | – | – |
| Feldspar AP200 | IN | >66.5 | >17.50 | >2.80 | >11.0 | <0.30 | – | <0.03 | <0.10 | – | – | – | – |
| Feldspar APF12 | IN | 66.5 ~ 68.0 | 17.5 ~ 18.5 | 2.8 ~ 3.3 | 10.80 | <0.30 | – | <0.03 | <0.15 | – | – | – | – |
| Feldspar AP400 | IN | >66.50 | >18.0 | >2.80 | >11.0 | <0.30 | – | <0.03 | <0.12 | – | – | – | – |
| Feldspar N200 | IN | >66.50 | >18.0 | >7.50 | >1.50 | >0.80 | – | – | <0.12 | – | – | – | – |
| Feldspar K200 | TH | 66.9 | 18.14 | 2.96 | 11.17 | 0.19 | 0.32 | 0.02 | 0.16 | 0.02 | 4.71 | 40.83 | 13.00 |
| Feldspar FML-202 / 204 | MX | 67.41 | 18.93 | 6.71 | 5.78 | 0.66 | 0.01 | 0.05 | 0.28 | – | – | various | various |
| Feldspar FA | MX | 67.87 | 18.42 | 6.73 | 5.72 | 0.78 | 0.01 | 0.04 | 0.25 | – | – | various | various |
