Basic Info
Model NO.: TCH-003, TCH-5H, TCH-30
Packed Bulk Density: 1.17
Flowabllity -4.0mm Funnel (Sec): 81
Loi: 0.76
Trademark: TCH, ALZA
Specification: SGS
Origin: Australia
HS Code: 28182000
Product Description
Calculated Al2O3 -Dried (wt%)98.7
Calculated Al2O3 -Fired (wt%)99.5
![99.5% Metallurgical Grade Calcined Alumina Powder From Australia]()
![99.5% Metallurgical Grade Calcined Alumina Powder From Australia]()
Calculated Al2O3 -Fired (wt%)99.5
| Screen Analysis | +150μm(100mesh) | 4.3% |
| +106μm(150mesh) | 28.1% | |
| +75μm(200mesh) | 66.3% | |
| +53μm(270mesh) | 88.1% | |
| +45μm(325mesh) | 93% | |
| Superfines -20μm | 1.9% | |
| Flowabllity -4.0mm funnel (sec) | 81 | |
| Chemical Composition | Calculated Al2O3 -Dried (wt%) | 98.7 |
| Calculated Al2O3 -Fired (wt%) | 99.5 | |
| SiO2 (wt%) | 0.009 | |
| Fe2O3 (wt%) | 0.006 | |
| TiO2 | 0.003 | |
| Na2O | 0.44 | |
| CaO | 0.041 | |
| Ga2O3 | 0.0086 | |
| P2O5 | 0.0003 | |
| LO I*1 (wt%) | 0.76 |
| BET (m2/g) | 72 |
| Attrition index | 6% |
| Alpha Phase | 2% |
| Angle of Repose (º) | 32 |
| Loose Bulk Density (kg/m3) | 961 |
| Packed Bulk Density (kg/m3) | 1177 |
Product quality protection 
