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Product Details:
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| Product Name: | White Sintered Tabular Corundum | Usage: | Sliding Gates |
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| Color: | Pure White | Sio2 Content (%): | 0.1% |
| Shape: | Block | Size: | Customers' Requirement |
| High Light: | White Tabular Alumina Block,Tabular Alumina Balls,Sliding Gates White Tabular Alumina |
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Refractory Raw Material Sintered White Tabular Corundum 99.5% for Sliding Gates
1. Tabular Alumina Introduction
Tabular alumina is produced by sintering ball-formed calcined alumina at the temperatures around 1800°C. The alumina is formed from pure aluminum oxide. Practically all porosity and shrinkage is removed under such high temperature. Essentially tabular alumina is 100 percent alpha alumina. These tabular alumina balls are then crushed, graded or screened, and ground to a wide range of granular or powdered particle-size distributions.
2. Tabular Alumina Specifications
| Chmicals Composition | Unit | Grits | Powder |
| Al2O3 | % | ≥99.4 | ≥99.3 |
| Na2O | % | ≤0.40 | ≤0.40 |
| SiO2 | % | ≤0.09 | ≤0.12 |
| Fe2O3 | % | ≤0.07 | ≤0.09 |
3. Tabular Alumina General Advantages
| • High-density | • Low water absorption |
| • Extreme hardness | • High thermal conductivity |
| • High heat capacity | • High electrical resistance |
| • Excellent abrasion resistance | • Good resistance to thermal and mechanical shock |
| • Chemical inertness – resistant to most alkalis and mineral acids | |
| Standard sizes: -8, 3-6, 6-10, 6-14, 8-14, 14-28, 28-48, -14, -28, -48, -100, -325mesh, 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, 0-0.045mm | |
4. Tabular Alumina Package
1. 25kg woven bag, 40 woven bags/jumbo bag
2. 25kg paper bag, 40 paper bags/pallet
3. 1MT/1.25MT 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
