Old Hickory No. 28 Kentucky Ball Clay
Old Hickory No. 28 Kentucky Ball Clay ceramic material composition, chemistry, and uses. Dominant oxides: SiO₂ 60.3%, Al₂O₃ 25.6%, TiO₂ 1.8%.
- Material class: ball_clay
- Glaze role: plasticizer
Oxide Analysis (wt%)
| Oxide | wt% |
|---|---|
| SiO₂ | 60.30 |
| Al₂O₃ | 25.60 |
| LOI | 9.00 |
| TiO₂ | 1.75 |
| Fe₂O₃ | 1.33 |
| K₂O | 1.00 |
| MgO | 0.37 |
| CaO | 0.15 |
| Na₂O | 0.08 |