It is the most commonly use ceremic raw material . We grind high percentage potassium feldspar to maintain the galze requirment of our client . Our specifications of poatssium feldspar powder are as below :-
K2O |
8-12% |
Na2O |
1.5-3.5% |
SiO2 |
60-68% |
Al2O3 |
15-17% |
Fe2O3 |
0.01-0.05% |
CaO |
0.2-0.5% |
TiO2 |
Nil |
Mesh |
200,250,300 BSS |