WFA
Release time:2019/4/5 21:36:25
Refractory grade
|
chemicals |
WFA/% |
|
|
Al2O3/min |
99 |
99.2 |
|
Fe2O3/min |
0.1 |
0.05 |
|
SiO2/max |
0.1 |
0.1 |
|
Na2O/max |
0.35 |
0.35 |
|
B.D./min |
3.55G/CCM |
3.55G/CCM |
Abbrasive grade
|
Chemcial |
Standard Na2O |
Midium Na2O |
Lower Na2O |
|
Al2O3%≥ |
99.2 |
99.4 |
99.6 |
|
SiO2%≤ |
0.1 |
0.1 |
0.1 |
|
Fe2O3%≤ |
0.05 |
0.05 |
0.05 |
|
Na2O%≤ |
0.35 |
0.18 |
0.06 |
|
L.O.I% |
0.1 |
0.1 |
0.1 |
|
B.D./CCM MIN |
3.55 |
3.55 |
3.55 |
