FFF Feldspar
Alternate Names: FFF K6 Feldspar
Description: Finnish Potash feldspar
| Oxide | Analysis | Formula | Tolerance |
|---|---|---|---|
| SiO2 | 66.30% | 7.14 | |
| Fe2O3 | 0.10% | - | |
| Na2O | 5.50% | 0.57 | |
| Al2O3 | 18.60% | 1.18 | |
| K2O | 6.20% | 0.43 | |
| SO4 | 0.30% | n/a | |
| Oxide Weight | 625.78 | ||
| Formula Weight | 627.66 | ||
Related Information
Links
| Typecodes |
Feldspar
The most common source of fluxes for high and medium temperature glazes and bodies. |
| URLs |
http://ceramics.sibelcotools.com/tiles/porcelain-tiles/feldspar/
Sibelco Feldspar data |
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