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No. 44 Kaolin
Alternate Names: No 44 Kaolin, #44 Kaolin
Description: Legacy kaolin from Moore & Munger
| Oxide | Analysis | Formula | |
|---|---|---|---|
| CaO | 0.50% | 0.02 | |
| K2O | 1.60% | 0.05 | |
| Na2O | 0.01% | - | |
| TiO2 | 0.10% | - | |
| Al2O3 | 37.70% | 1.00 | |
| SiO2 | 46.80% | 2.11 | |
| Fe2O3 | 1.20% | 0.02 | |
| LOI | 12.20% | n/a | |
| Oxide Weight | 237.85 | ||
| Formula Weight | 270.90 | ||
Notes
4.2% dry shrinkage
8.8% fired shrinkage cone 9
16.7% absorption at cone 9
White burning
Related Information
Links
| 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 |
Kaolin
Pure clay mineral, there are many brand names of varying purity and iron content. |
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