How many grades of brown fused alumina in China market?
In China Market,there are different grades of brown fused alumina,can be summarized as follows:
Grade | Al2O3% |
A | 95% |
B | 85-90% |
C | 70-80% |
D | 60-70% |
E | 50-60% |
How many grades of brown fused alumina in China market?
In China Market,there are different grades of brown fused alumina,can be summarized as follows:
Grade | Al2O3% |
A | 95% |
B | 85-90% |
C | 70-80% |
D | 60-70% |
E | 50-60% |