Calspar K
Description: Potassium feldspar
| Oxide | Analysis | Formula | Tolerance |
|---|---|---|---|
| CaO | 2.01% | 0.22 | |
| K2O | 5.97% | 0.39 | |
| MgO | 0.06% | 0.01 | |
| Na2O | 3.71% | 0.37 | |
| Al2O3 | 17.01% | 1.04 | |
| SiO2 | 70.41% | 7.30 | |
| Fe2O3 | 0.24% | 0.01 | |
| LOI | 0.60% | n/a | |
| Oxide Weight | 619.25 | ||
| Formula Weight | 622.99 | ||
Related Information
Links
| Typecodes |
Feldspar
The most common source of fluxes for high and medium temperature glazes and bodies. |