Chemical Analysis
Body Feldspar : This type of feldspar is in lump form and is suitable for use in various ceramic bodies, including tile and ceramic bodies, porcelain, and insulator manufacturing. It is supplied under the codes K12 and K14.
Glaze Feldspar : This type of feldspar is micronized to 200 mesh and has a particle size of 0-5 mm, making it suitable for frit production, compounds, engobes, and ceramic pigments. It is available under the codes FSP110 , FM120 , FAB50 ,FSP110-D
The chemical analysis of the feldspars produced by Narin Sang Bakhtar Company follows the two general formulas below:
Type A
| SIO₂ % | Al₂O₃ % | Fe₂O₃ % | TiO₂ % | CaO % | MgO % | Na₂O % | K₂O % | S % | LOI % | MnO % | P₂O₅ % |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 74.61 | 14.72 | 0.10 | 0.03 | 0.78 | 0.09 | 3.64 | 5.5 | <0.01 | 0.3 | 0.01 | 0.21 |
Type B
| SIO₂ % | Al₂O₃ % | Fe₂O₃ % | TiO₂ % | CaO % | MgO % | Na₂O % | K₂O % | S % | LOI % | MnO % | P₂O₅ % |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 74.15 | 14.61 | 0.22 | 0.03 | 0.94 | 0.15 | 3.51 | 5.32 | <0.01 | 0.96 | 0.01 | 0.35 |