|
Al2O3 |
Fe2O3 |
Na2O |
SiO2 |
CaO |
K2O |
|
≥99.5% |
≤0.08% |
≤0.30% |
≤0.10% |
≤0.03% |
≤0.03% |
|
Mohs Hardness 莫氏硬度 |
Bulk Density 堆积密度 |
Specific Gravity 比重 |
Volume Density 体积密度 |
Melting Point 熔点 |
Maximum service temperature 使用温度 |
|
9.0 |
1.75-1.95g/cm3 |
3.95g/cm3 |
3.6g/cm3 |
2250°C |
1900°C |
898995850
