Shijiazhuang Mining Technology Co., Ltd.
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Tabular Alumina
Introduction of Tabular Alumina:
Tabular Alumina is made of high purity aluminum powder. It is pure, without adding any admixtures, and fired into sintered corundum with complete shrinkage. It has high fire resistance, excellent thermal shock resistance, creep and spalling resistance, as well as high purity and good volume stability. It could be widely used in steel, casting, ceramics and other industries.
Specification of Tabular Alumina:
Items | Index |
Tap Density | >3.95 |
Refractoriness (℃) | >1850 |
Bulk Density (g/cm3) | >3.5 |
Application | Size | Chemical Composition(%) | ||||
Al2O3 | Na2O | SiO2 | Fe2O3 | |||
For Abrasive | F | 12#-80# | >99.2 | <0.4 | <0.1 | <0.1 |
90#-150# | >99.0 | <0.4 | <0.1 | |||
180#-240# | >99.0 | <0.4 | <0.1 | |||
Size | Chemical Composition(%) | |||||
Al2O3 | Na2O | SiO2 | Fe2O3 | |||
For Refractory | Size Sand | 0-1mm | >99.2 | <0.4 or <0.3
| <0.2 | <0.1 |
1-3mm | ||||||
3-5mm | ||||||
5-8mm | ||||||
Fine Powder | 200-0 | >99.0 | ||||
325-0 | ||||||
Note：Size as per customer’s requirement.
Packing:
Packing: 1 mt/bag or 25kg/bag, or as per customer’s requirement.
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