检验项目 Inspection items | 技术指标 Technical indicators | 检验结果 Test results |
镁 Mgo ,≥ | 85 | 85.18 |
硅 Sio2 ,≤ | 7.5 | 6.94 |
钙 Ca ,≤ | 3.0 | 1.43 |
铁 Fe2o3 ,≤ | 1.00 | 0.32 |
铝 A12o3 ,≤ | 0.7 | 0.48 |
烧碱,≤ Caustic soda, ≤ | 6 | 5.65 |
PH值 pH value | 7.5-11 | 8 |
白度 Whiteness | 77.08 | pass |
200目,≥ 200 mesh ,≥ | 90 | pass |