White Tabular Alumina the Al2O3 content is more than 99%. It has high purity, good volume stability.The refractory material or castable used for production has good thermal shock stability and flexural strength after high-temperature treatment. Characteristics of Tabular Alumina: high refractoriness; high corrosion resistance;high strength and good toughness; stable chemical properties.
White Tabular Alumina Coarse Size: 0-0.5mm、0.5-1mm、0-1mm、1-3mm、2-5mm、3-6mm、5-10mm and other customers size
| Test Products | Al2O3(%) | SiO2(%) | Fe2O3(%) | Na2O(%) |
| WHITE TABULAR ALUMINA 0-1MM |
99.542 | 0.03 | 0.0012 | 0.291 |
| WHITE TABULAR ALUMINA 1-3MM |
99.536 | 0.024 | 0.0002 | 0.28 |
| WHITE TABULAR ALUMINA 3-6MM |
99.54 | 0.027 | 0.0001 | 0.289 |
| WHITE TABULAR ALUMINA 5-10MM |
99.545 | 0.026 | 0.0001 | 0.285 |
| Test Products | Bulk density | Porosity(%) | Moisture(%) |
| WHITE TABULAR ALUMINA 5-10MM |
3.55 | 2.04 | 0.56 |
| WHITE TABULAR ALUMINA 1-3MM |
3.57 | 2.17 | 0.6 |
| WHITE TABULAR ALUMINA 3-6MM |
3.56 | 2.01 | 0.55 |
1. White Tabular Alumina is a new type of refractory material, which has been applied to battery negative electrode materials, new ceramics, solar energy industry, seals, automobiles and other industries.
2.It is well known that White Tabular Alumina ceramics are used to make abrasives. Due to the superhard properties of corundum ceramics, it can be prepared into various grinding wheels, emery cloths, sandpapers and various abrasives for grinding, and is widely used in the mechanical processing industry.
3. White Tabular Alumina materials also have self-lubrication and a small friction coefficient, which is about half of that of cemented carbide. It has high thermal shock resistance and high elastic modulus.
4. It is used in some special places, such as being used to make high-power laser reflectors.
5. Its performance is better than copper due to its low density, good rigidity and small deformation.
