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Product Details:
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| Product Name: | Sintered Tabular Alumina | Al2O3 Content (%): | 99.45% Min. |
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| Application: | Refractory Material | Refractoriness (degree): | 1770°< Refractoriness< 2000° |
| Sizem,-45μm(-325mesh)-30μm(-500mesh): | Customizable,1-3mm,0-1mm,-45μm(-325mesh)-30μm(-500mesh) | Usage: | Refractory Raw Materials |
| High Light: | 1mm White Tabular Alumina,3mm White Tabular Alumina,3mm Sintered Tabular Alumina |
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Refractory Raw Material Sintered Tabular Alumina 3-1mm 99.5% for White Refractory Bricks
1. Tabular Alumina Introduction
Tabular alumina is made of Al2O3, after ingredients, grinding and forming, smelting in high temperature furnace turned to α- Al2O3. Tabular aluminas grit has good heat resistance and good bulk temperature thermal shock capabilities. Tabular alumina crystal staggered plate shape, to increasing the mechanical strength of the particles; interior structure full of closed pores, high bulk density, low apparent porosity and water absorption, to reducing the amount of fluid re-use productions; With good physical properties like: high refractoriness, excellent thermal shock resistance, low shrinkage and good thermal load strength etc.
2. Tabular Alumina Specifications
| Shape | Chemical compositions | Physical characteristics | |||||
| AL2O3 | Na2O | SiO2 | Fe2O3 | Bulk Density | Apparent Porosity | Water Absorption | |
| ≥% | ≤% | ≤% | ≤% | ≥g/cm3 | % | % | |
| Balls | 99.53 | 0.40 | 0.10 | 0.03 | 3.55 | 5 | 1.5 |
| Grains | 99.49 | 0.40 | 0.10 | 0.03 | 3.55 | 5 | 1.5 |
| Powder | 99.27 | 0.40 | 0.12 | 0.03 | - | - | - |
3. Tabular Alumina General Advantages
Chemical purity
Chemical inertness
High density
Low water absorption
Extreme hardness
High thermal conductivity
Good resistance to thermal and mechanical shock
High heat capacity
4. Tabular Alumina Package
1. 25kg woven bag, 40 woven bags/jumbo bag.
2. 25kg woven bag, 40 woven bags/pallet
3. 25kg paper bag, 40 paper bags/pallet
4. 1MT Jumbo bag.
Packing can be customized according to customer's requirements
5. Tabular Alumina Applications
1).Refractory materials, furnace charge, aggregate, castable, rammed miscellaneous materials, plastic, pressing materials, projection materials, spray paint, vibration materials, refractory mud
2) Wear-resisting coating, refractory coating, wear-resisting machinery,
3) Smelting, casting, steel mills, power plants
4) Ceramic deburring, surface treatment
5) Firebrick, fireproof ceramics
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
