Tin White
Chemistry
Recipe
| Material | Amount |
|---|---|
| Potash Feldspar | 20.0% |
| Flint | 20.0% |
| Frit 3134 | 20.0% |
| Wollastonite | 20.0% |
| Grolleg | 20.0% |
| Tin Oxide | 7.0% |
| Bentonite addition | 2.0% |
Oxide analysis % by weight
| Na2O | 2.6% |
|---|---|
| K2O | 2.7% |
| MgO | 0.6% |
| CaO | 12.4% |
| FeO | 0.1% |
| Al2O3 | 10.4% |
| B2O3 | 4.2% |
| SiO2 | 58.0% |
| TiO2 | 0.0% |
| SnO2 | 6.4% |
| LOI | 2.6% |
Based on Tony Hansen’s 20x5 transparent glaze Hansen 20x5 with 7% Tin Oxide addition for a white opaque.
This is probably too white for my taste, need to experiment with a lower percentage addition of Tin.