Sungok Pottery Stone is utilized in high-value-added products due to its remarkably low levels of Fe₂O₃ and TiO₂, along with minimal impurities, which ensure effortless quality control.
Grade |
SiO2 |
Al2O3 |
Fe2O3 |
TiO2 |
CaO |
MgO |
Na2O |
K2O |
S |
Ig-loss |
S |
82~88 |
8~12 |
0.04~0.17 |
0.1~0.2 |
0.01~0.03 |
Tr |
Tr |
0.02~0.06 |
0.01~0.07 |
3.5~7.0 |
A |
83~89 |
10~12 |
0.04~0.3 |
0.2~0.3 |
0.01~0.03 |
Tr |
Tr |
0.02~0.06 |
0.01~0.08 |
3.5~7.0 |
B |
83~89 |
7~10 |
0.04~0.3 |
0.2~0.3 |
0.01~0.03 |
Tr |
Tr |
0.02~0.06 |
0.02~0.09 |
5~7.0 |
* Alumina and size specifications can be produced after adjusting for each product. (example) Alumina 11% standard 10 mm order
High in Al₂O₃ with remarkably low levels of Fe₂O₃ and TiO₂, our product boasts minimal impurities, ensuring easy quality control and making it ideal for high-value-added applications.
Grade |
SiO2 |
Al2O3 |
Fe2O3 |
TiO2 |
CaO |
MgO |
Na2O |
K2O |
S |
Ig-loss |
S |
70~72 |
20~21 |
0.1~0.4 |
0.1~0.3 |
0.01~0.03 |
Tr |
Tr |
0.1~0.4 |
0.1~0.5 |
6.5~9.0 |
With low impurities, high porosity absorption, and a hexagonal mineral structure, it is widely used in various fields such as cement, construction materials, and paint etc.
Grade |
SiO2 |
Al2O3 |
Fe2O3 |
TiO2 |
CaO |
MgO |
Na2O |
K2O |
S |
Ig-loss |
WHITE |
90~94 |
0.5~8.0 |
0.1~0.9 |
0.1~0.25 |
0.01~0.03 |
Tr |
Tr |
0.02~0.08 |
0.01~0.5 |
0.3~0.9 |
CR |
90~97 |
0.2~3.5 |
0.2~2.0 |
0.18~0.25 |
0.01~0.03 |
Tr |
Tr |
0.03~0.08 |
0.01~0.5 |
0.3~0.9 |
With stable quality and low impurity levels, it is utilized across various fields, including construction materials, concrete, and pharmaceuticals.
Grade |
SiO2 |
Al2O3 |
Fe2O3 |
TiO2 |
CaO |
MgO |
Na2O |
K2O |
S |
Ig-loss |
S |
52~75 |
18~23 |
0.1~0.5 |
0.2~0.5 |
0.01~0.03 |
Tr |
0.2~0.5 |
3.5~6.5 |
5.0~7.0 |
22~35 |