Kaolin
Product Benefits
Through the high bone ash content of bone china our raw materials influence the properties of the body such as :
Higher bending strength on both green and dried stage:
- White firing colour without iron impurities
- Low level of organic matter that allows fast firing cycle,
- High fusibility features
- Kaolin Hlubany (CZ) gives very good strength and whiteness
- Stabiliser because of high shrinkage und short fire interval
Technical Details
| KAOLIN | Country of Origin | Chemical Analysis % | Modulus of Rupture (Dried @ 110oC) Mpa | Residue | Particle Size %< | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| Products | SiO2 | AI2O3 | Fe2O3 | Alkalis | LOI | 63µm | 10µm | 2µm | ||
| SL-TWW | DE | 60.6 | 28.2 | 0.4 | 0.4 | 10.1 | 6.7 | <0.1 | 84 | 48 |
| SL-S35 | DE | 49.9 | 34.7 | 1.1 | 1.6 | 11.6 | 5.3 | <0.1 | 90 | 60 |
| SL-S65 | DE | 59.5 | 25.7 | 1.2 | 3.1 | 8.7 | 9 | <0.1 | 90 | 63 |
| SL-Kerasan II | DE | 68.1 | 21.9 | 0.6 | 0.7 | 7.4 | 5 | <0.1 | 90 | 60 |
| Primaplast | CZ | 51.2 | 34.5 | 0.5 | 0.8 | 12.2 | 4.5 | <0.1 | 97 | 60 |
| KDK | CZ | 56.1 | 29.3 | 1.2 | 1.9 | 10 | 6.5 | <0.1 | 94 | 60 |
| KDH | CZ | 58.2 | 39.1 | 0.8 | – | – | – | <0.1 | 97 | 60 |
| Prestige CC31 | UK | 48.8 | 35.4 | 0.8 | 3 | 11.6 | 1.2 | <0.1 | 94 | 49 |
| Prestige SSH | UK | – | – | – | – | – | – | – | – | – |
| StarCast GH | MY | 48.2 | 35.5 | 1 | 2.6 | 12.2 | – | – | 85 | 30 |
| StarCast G90F | MY | 48 | 37.3 | 0.2 | 1 | 13.3 | – | – | 90 | 25 |
