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Product Details:
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| Product Name: | Tabular Alumina | Material: | Australian Alumina Powder |
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| Refractoriness (degree): | Super-Class | Shape: | Powder Or Grains |
| Al2o3 Content (%): | 99.33% Min | Color: | White |
| High Light: | Whiteness Tabular Alumina Powder,99.33% Tabular Alumina Powder,SGS Tabular Alumina Powder |
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Refractory Raw Material White Tabular Alumina TA 99.3% for Ceramic Industry
1. Tabular Alumina Introduction
Tabular alumina is aluminum oxide that has been heated to temperatures above 1,650 °C (3,000 °F). Composed of tabletlike crystals, it has high heat capacity and thermal conductivity as well as exceptional strength and volume stability at high temperatures. For these reasons, a major use of tabular alumina is in the production of high-quality refractories, the materials used for lining industrial furnaces. High-alumina refractories are used in the metal and glass industries in boiler installations, in large furnaces and kilns for smelting metals and firing glass, pottery and porcelain, and in the manufacture of building bricks.
2. Tabular Alumina Specifications
| Shape | Chemical compositions | Physical characteristics | |||||
| AL2O3 | Na2O | SiO2 | Fe2O3 | Bulk Density | Apparent Porosity | Water Absorption | |
| ≥% | ≤% | ≤% | ≤% | ≥g/cm3 | % | % | |
| Balls | 99.4 | 0.40 | 0.10 | 0.03 | 3.55 | 5 | 1.5 |
| Grains | 99.3 | 0.40 | 0.10 | 0.03 | 3.55 | 5 | 1.5 |
| Powder | 99.0 | 0.40 | 0.12 | 0.03 | - | - | - |
3. Tabular Alumina General Advantages
a. White tabular alumina is widely used in high performance refractories in the fields of iron and steel;
b. High thermal stability, good toughness;
c. Stable chemical properties;
d. The corrosion resistance of alkaline slag, slag and hot metal is good
4. Tabular Alumina Characteristics
5. Tabular Alumina Applications
1. Ideal in applications such as inert catalyst bed supports
2. Regenerative burner bed applications
3. Deep bed molten aluminium filtration
4. Heat exchange media
5. Catalyst reactor
6. Desiccant bed supports
7. Ballast under exposure to high temperature
8. Severe corrosive conditions
6. Tabular Alumina Particle sizes Available
Standard sizes: ½” - ¼”, ¼” -8, 3-6, 6-10, 6-14, 8-14, 14-28, 28-48, -14, -28, -48, -100, -325 mesh
5-10, 2-5, 3-6, 2-3, 1-3, 1-2, 0.5-1, 0.2-0.6, 0-1, 0-0.5, 0-0.3, 0-0.2, 0-0.045 mm
Other sizes available per customer's requirement.
Contact Person: Jason Chen
Tel: 86-18603794999
