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Alternate Names: Glomax Kaolin, Ajax Glomax Kaolin
Description: Calcined Kaolin
| Oxide | Analysis | Formula | Tolerance |
|---|---|---|---|
| K2O | 0.41% | 0.01 | |
| Na2O | 0.30% | 0.01 | |
| TiO2 | 0.94% | 0.03 | |
| Al2O3 | 44.40% | 1.00 | |
| SiO2 | 53.16% | 2.03 | |
| Fe2O3 | 0.42% | 0.01 | |
| LOI | 0.38% | n/a | |
| Oxide Weight | 228.88 | ||
| Formula Weight | 229.75 | ||
It is conditioned with titanium dioxide to improve performance for use in paints. According to the Imerys safety data sheet, the titanium is below 1%.

This picture has its own page with more detail, click here to see it.
This is the back side of the bag, the front side is blank. Notice it contains kaolin and titanium dioxide. The latter is added to improve performance in paints.
| Materials |
Calcined Kaolin
This is kaolin powder that has been fired in a furnace to remove the 12% crystal water and render it non-plastic. |
| 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. |
| GE Brightness | 86.0 |
|---|---|
| % Passing 325 Mesh Wet | 99.5 |
| Particle Shape (1-7 microns) | -2 microns: 14-20% |
| Pyrometric Cone Equivalent | 36 |
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