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Ceramic Kaolin
Sanitaryware, tableware, porcelain tiles, electrical porcelain
Ceramics grade
Overview
Washed, iron-removed kaolin for ceramic bodies and glazes. Low iron and titanium give a bright fired colour; controlled fineness supports plasticity and green strength.
- Low Fe₂O₃ and TiO₂ for bright fired colour
- Plasticity and green strength from fine kaolinite
- Consistent chemistry for stable firing
- Suits bodies, engobes and glazes
Free samples available on request. Packaging: 25 kg bags · 1 t jumbo bags · bulk.
Typical key parameters
| Parameter | Unit | Typical reference |
|---|---|---|
| Al₂O₃ | % | 34 – 38 |
| SiO₂ | % | 45 – 50 |
| Fe₂O₃ | % | ≤ 0.8 |
| TiO₂ | % | ≤ 0.5 |
| K₂O + Na₂O | % | ≤ 2.5 |
| CaO + MgO | % | ≤ 0.8 |
| Loss on ignition (LOI) | % | 11 – 14 |
| Fired whiteness (1250–1300 °C) | % | ≥ 85 |
| Particles < 2 µm | % | 40 – 75 |
| 325 mesh (45 µm) residue | % | ≤ 0.5 |
| Moisture | % | ≤ 2 |
Typical reference values — final specs per customer agreement. Values reflect typical ranges published for this application; test methods and tolerances are agreed per order.
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