alumina powder
High purity of 99% min.
Prompt delivery: within 15 days .
Competitive price
alumina powder
alumina powder Select high-quality industrial alumina as raw material, use new type down draft kiln and scientific calcination process, the advantages are following: bright classify, less impurity, high percent conversion, stable contractibility rate, good consistency. It’s suitable for different technology aluminium oxide ceramics production.
Theorization index:
type | Al2O3 (≥%) | Na2O (≤%) | SiO2( ≤%) | Fe2O3( ≤%) | Vacuum proportion ≥g/cm3 | Alpha- Al2O3≥% | Main character | The original grain size(μm) |
TX-13 | 99.7 | 0.03 | 0.04 | 0.02 | 3.96 | 96 | Bulk, used in hot-press casting tube shell production | 3~5 |
TX-R23 | 99.7 | 0.08 | 0.05 | 0.03 | 3.96 | 95 | Powdery, suit hot-press casting little porcelain production | 2~4 |
TX-D23 | 99.7 | 0.05 | 0.04 | 0.03 | 3.96 | 96 | Powdery, suit isopressing, dry press, tube shell production | 2~3 |
TX-30 | 99.7 | 0.08 | 0.05 | 0.03 | 3.94 | 95 | Powdery, grindability, low sintering temperature, suit 99 type porcelain production | 1 |
TX-32 | 99.8 | 0.05 | 0.04 | 0.02 | 3.95 | 96 | Powdery, grindability, high purity, suit high class porcelain production | 1~2 |
