99% Alumina Tabular Sintering Alumina 5-10mm with 3.56g/cm³ Density for Refractory Applications
White Tabular Alumina is a high-purity refractory material featuring 99% alumina content with apparent gravity of 3.56g/cm³ and particle sizes ranging from 5mm to 10mm. This sintered alumina product is manufactured through high-temperature processing above 1900°C, resulting in distinctive flat, plate-like crystal structures that deliver exceptional performance in demanding industrial applications.
| Parameter | Standard | Test Result |
|---|---|---|
| Apparent Gravity | 3.5g/cm³ min | 3.56g/cm³ |
| Apparent Porosity | 5.0% max | 3.5% |
| Water Absorption | 1.5% max | 1.1% |
| Component | Standard % | Test % |
|---|---|---|
| Al2O3 | 99.2 min | 99.4% |
| Na2O | 0.40 max | 0.29% |
| Fe2O3 | 0.10 max | 0.02% |
| CaO | 0.10 max | 0.02% |
| SiO2 | 0.15 max | 0.03% |
- High refractoriness and thermal stability
- Superior corrosion and erosion resistance
- Excellent thermal shock resistance
- High mechanical strength and toughness
- Stable chemical properties
- Resistance to alkaline slag, molten iron, and steel erosion
- Low porosity and high dimensional stability
- Refractory materials for furnaces, kilns, and high-temperature equipment
- Foundry and investment casting processes
- Advanced ceramics manufacturing
- Abrasives and polishing applications
- Catalyst supports in chemical processes
- High-temperature insulation materials
- Electronics and semiconductor components
Brand: Zhengzhou Xinli Wear-resistant Materials Co. Ltd.
Available Sizes: 0-1mm, 1-3mm, 3-5mm, 5-8mm, and various powder grades
Packing Options: 25kg plastic bags, 1000kg plastic bags, or customized packaging
Payment Terms: T/T, L/C, Paypal, Western Union, Money Gram
Delivery Methods: Sea, Air, or Express shipping
Zhengzhou Xinli Wear-resistant Materials Co. Ltd., established in 1996, specializes in manufacturing high-quality abrasives and wear-resistant materials including white fused alumina, corundum powders, and various alumina products. With advanced production equipment and annual sales exceeding 3,000 tons, the company maintains strict quality control and offers competitive pricing for industrial customers worldwide.
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