99.2% White Corundum Powder Tabular Alumina 0-10mm Sizes for Refractory Applications with 3.56g/cm³ Density
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
7-15 work days
Brand:
XINHAOCHENG
Product Description
Product Overview
99.2% White Corundum Powder is a high-purity sintered tabular alumina material featuring unique flat, plate-like crystal structure. Produced through high-temperature sintering above 1900°C, this advanced material delivers exceptional performance in demanding industrial applications.
Key Specifications
| 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% |
Chemical Composition
| 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% |
Technical Advantages
- High refractoriness - withstands extreme temperatures
- Superior corrosion resistance - resists chemical attack
- Excellent thermal shock resistance - maintains integrity under rapid temperature changes
- High mechanical strength - provides structural durability
- Low porosity (3.5%) - enhances density and performance
- Stable chemical properties - ensures consistent performance
Available Sizes & Packaging
Particle Sizes: 0-1mm, 1-3mm, 3-5mm, 5-8mm, 325#, 200#-0, 100#-0
Packaging Options: 25kg plastic bags, 1000kg plastic bags, or customized packaging
Industrial Applications
This high-performance material serves critical roles across multiple industries requiring thermal stability and mechanical integrity.
- Refractory Materials - furnace linings, kiln components
- Foundry & Investment Casting - precision ceramic shells
- Advanced Ceramics - enhanced mechanical properties
- Abrasives & Polishing - grinding wheels, surface finishing
- Catalyst Supports - chemical processing applications
- High-Temperature Insulation - thermal management solutions
Manufacturer Information
Zhengzhou Xinli Wear-resistant Materials Co. Ltd. - Established in 1996, specializing in high-quality abrasives and wear-resistant materials with annual production capacity exceeding 3,000 tons.
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Get in Touch
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Company
Luoyang Haocheng Abrasive Tools Co., Ltd
Location
No. 1, Xianfengqu West, 1st Street, Lihezhao Community, Hebin Sub-district Office, Yichuan County, Luoyang City, Henan Province
Contact Person
Liu