鋁礬土是由鋁礬土生料經過經挑選、高溫焙燒、粉碎、分篩等工藝加工而成的優質原料，具有含鋁量高、雜質含量低、結構均勻、硬度高、熱膨脹系數小、耐火度高、熱化學性能穩定等特點，其熟料可以應用到各種高鋁磚、冶金工業、鑄造涂料、焊劑材料、防腐材料、陶瓷地板磚等行業。
Bauxite is a high-quality raw material made of bauxite raw material and processed by selection, high temperature calcination, crushing, sieving and other processes, which has the characteristics of high aluminum content, low impurity content, excellent uniformity of structure, high hardness, small thermal expansion coefficient, high fire resistance and stable thermochemical properties, and its clinker can be applied to all kinds of high aluminum brick, metallurgical industry, casting coating flux materials, anticorrosive materials, ceramic floor tiles and other industries.|
牌號 Brand |
主要化學成分(%) Chemical composition(%) |
體積密度（g/cm³） Bulk density（g/cm³） |
耐火度（℃） Fire Resistance（℃） |
|
| Al2O3 | Fe2O3 | |||
|
85鋁礬土 85 Bauxite |
≥ 85 | ≤ 2.0 | ≥3.0 | 1790 |
|
80鋁礬土 80 Bauxite |
≥ 80 | ≤ 2.15 | ≥2.85 | 1790 |
|
75鋁礬土 75 Bauxite |
≥ 75 | ≤ 2.2 | ≥2.70 | 1770 |
|
70鋁礬土 70 Bauxite |
≥ 70 | ≤ 2.3 | ≥2.50 | 1770 |
|
65鋁礬土 65 Bauxite |
≥ 65 | ≤ 2.45 | ≥2.50 | 1770 |
