Tabular Alumina Grits 0-1mm to 10mm with 99.4% Al2O3 Purity for Refractory and Industrial Applications
Tabular alumina grits are high-purity alumina materials processed through sintering at temperatures exceeding 1900°C, forming unique flat, plate-like crystals ideal for demanding industrial applications.
| Property | 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 purity alumina content exceeding 99.4%
- Excellent thermal stability up to 1900°C
- High mechanical strength and durability
- Low porosity and water absorption
- Superior corrosion and erosion resistance
- Exceptional thermal shock resistance
- Dimensional stability under extreme conditions
Grain Sizes: 0-1mm, 1-3mm, 3-5mm, 5-8mm, 325#, 200#-0, 100#-0
Packaging Options: 25kg plastic bags, 1000kg jumbo bags, or customized packaging solutions.
- Refractory materials for furnaces and kilns
- Foundry and investment casting applications
- Advanced ceramics manufacturing
- Abrasive and polishing materials
- Catalyst supports in chemical processes
- High-temperature insulation systems
- Electronics and semiconductor components
Zhengzhou Xinli Wear-resistant Materials Co. Ltd. - Professional manufacturer with over 25 years of experience in producing high-quality wear-resistant materials including white fused alumina, corundum powders, and silicon carbide products.
Minimum Order Quantity: 1000kg
Delivery Time: 7-20 days depending on order volume
Payment Terms: T/T, L/C, and other international payment methods
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