
|
氧化铝空心球理化指标 |
|||||||||
|
化学指标 |
|||||||||
|
粒度 |
Al2O3 |
Fe2O3 |
SiO2 |
Na2O |
MgO |
K2O |
Cao |
||
|
3-4mm |
≥99% |
≤0.15% |
≤0.3% |
≤0.5% |
≤0.1% |
≤0.1% |
≤0.1% |
||
|
物理指标 |
|||||||||
|
堆积密度(Bulk density) |
耐火度 |
外观 |
|||||||
|
0.5-1g/cm3 |
1800度 |
白色空心球体 |
|||||||
|
规格 |
5-4mm |
4-3mm |
3-2mm |
2-1mm |
1-0.5mm |
3-0.2mm |
0.5-0.2mm |
|
g/cm3 |
0.45 |
0.55 |
0.65 |
0.75 |
0.85 |
0.85 |
0.95 |







