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Alternate Names: 33 17,33-17
Description: Bleifreie Zirkomfritte
| Oxide | Analysis | Formula | Tolerance |
|---|---|---|---|
| BaO | 8.00% | 0.11 | |
| K2O | 3.00% | 0.07 | |
| Na2O | 14.00% | 0.49 | |
| MgO | 1.00% | 0.05 | |
| ZnO | 10.00% | 0.27 | |
| Al2O3 | 16.00% | 0.34 | |
| SiO2 | 48.00% | 1.75 | |
| Oxide Weight | 218.58 | ||
| Formula Weight | 218.58 | ||
| Materials |
Kaolin
The purest of all clays in nature. Kaolins are used in porcelains and stonewares to impart whiteness, in glazes to supply Al2O3 and to suspend slurries. |
| Typecodes |
Frit
A frit is the powdered form a man-made glass. Frits are premelted, then ground to a glass. They have tightly controlled chemistries, they are available for glazes of all types. |
| Co-efficient of Linear Expansion | 90x10-7 603C |
|---|---|
| Frit Softening Point | 603C |
| Frit Melting Range (C) | 1000-1100C |
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