Casting and Engobe Kaolin is a range of Kaolin Clays designed specifically for preparing high-quality glazes and plastic clay bodies.
These series of produts have unique combination of particle size distribution, rheological properties and mineral characteristic.
They could improve casting rate and forming peformance in traditional , automated and pressure cast applications.
All casting and Engobe Kaolin grades have high purity and low carbide,
and provide very good suspension properties, stable rheology and excellent plasticity.
SiO2 |
Al2O3 |
Fe2O3 |
TiO2 |
CaO |
MgO |
K2O |
Na2O |
L.O.I |
47.74 |
37.36 |
0.36 |
0.14 |
0.05 |
0.19 |
0.45 |
0.17 |
13.42 |
(Physical Properties)
Viscosity |
100 dPa.s |
Firing Shrinkage |
1180 ℃ |
7.9 % |
1250 ℃ |
8.7 % | |||
pH |
7.2 |
Water Absorption |
1180 ℃ |
19.2 % |
1250 ℃ |
14.2 % | |||
M.O.R |
18.5 kgf/cm2 |
Whiteness |
1180 ℃ |
91.7 % |
1250 ℃ |
92.6 % |