物理特性 Physical Property |
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颜色 |
白色 |
堆积密度 |
0.5-1g/cm3 |
粒度 |
0.2-5mm |
耐火度 |
1800℃ |
化学成份Chemical Analysis |
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Al2O3 |
≥99% |
Na2O |
≤0.5% |
Fe2O3 |
≤0.15% |
Cao |
≤0.1% |
SiO2 |
≤0.3% |
MgO |
≤0.1% |