莫来石70(1-3)
项目 | Al2O3 | Fe2O3 | K2O+Na2O | CaO+MgO | 体密 | 吸水率 | |
莫来石 | 70 | 68~72 | ≤1.5 | ≤0.4 | ≤0.4 | ≥2.80 | ≤0.8 |
70高纯 | 68~75 | ≤1 | ≤0.4 | ≤0.4 | ≥2.90 | ≤0.8 | |
60 | 58~62 | ≤1.5 | ≤0.4 | ≤0.4 | ≥2.65 | ≤0.8 | |
60高纯 | 58~62 | ≤1 | ≤0.4 | ≤0.4 | ≥2.70 | ≤0.8 |
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