F10-F220 White Fused Alumina Abrasive Media 99% Al2O3 Purity Mohs Hardness 9.0-9.5 for Industrial Grinding and Polishing
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
7-15 work days
Brand:
XINHAOCHENG
Product Description
White Fused Alumina F10-F220 Abrasive Media
White Fused Alumina (WFA) abrasive blasting media is manufactured using 99% aluminum oxide powder as raw material, refined and crystallized through electric melting. This premium white corundum features exceptional purity, minimal impurities, low sodium content, uniform particle distribution, and high whiteness for superior performance in industrial applications.
Key Product Features
- High Al2O3 purity (99% minimum) ensures superior hardness and grinding efficiency
- Excellent wear resistance maintains strength even in high-temperature environments
- Water suspension treatment provides optimal flowability and easy dispersion
- Low oil absorption, particularly suitable for water-based paint applications
- Neutral pH value (7-8) ensures chemical stability
- High whiteness preserves color integrity of paints and coatings
- Resistant to most corrosive alkalis and acids, insoluble in water
- Withstands extreme temperatures up to 1900°C
- Consistent particle size distribution prevents substrate scratching
Chemical Composition
| Component | Percentage |
|---|---|
| Al2O3 | 99.62% |
| Fe2O3 | 0.02% |
| Na2O | 0.18% |
| K2O | 0.01% |
| SiO2 | 0.07% |
| CaO | 0.02% |
| MgO | 0.01% |
| L.I.O. | 0.05% |
Physical Properties
| Property | Value |
|---|---|
| Color | White |
| Crystal Form | Triangular Crystal System |
| Mohs Hardness | 9.0-9.5 |
| Micro Hardness | 2000-2200 kg/mm² |
| Melting Point | 2250°C |
| Maximum Operating Temperature | 1900°C |
| Specific Gravity | 3.95 g/cm³ |
| Volume Density | 3.6 g/cm³ |
| Particle Shape | Angular |
Particle Size Specifications
| F Grit Size | Mean Diameter (μm) | Bulk Density (g/cm³) |
|---|---|---|
| F8 | 2460 | 1.79-1.88 |
| F12 | 2085 | 1.78-1.88 |
| F14 | 1765 | 1.77-1.86 |
| F16 | 1470 | 1.75-1.85 |
| F20 | 1230 | 1.74-1.85 |
| F22 | 1040 | 1.73-1.84 |
| F24 | 885 | 1.73-1.83 |
| F30 | 745 | 1.73-1.82 |
| F36 | 625 | 1.72-1.82 |
| F40 | 525 | 1.71-1.81 |
| F46 | 438 | 1.70-1.80 |
| F54 | 370 | 1.68-1.79 |
| F60 | 310 | 1.68-1.78 |
| F70 | 260 | 1.63-1.73 |
| F80 | 218 | 1.61-1.71 |
| F90 | 185 | 1.59-1.69 |
| F100 | 154 | 1.58-1.68 |
| F120 | 129 | 1.55-1.62 |
| F150 | 109 | 15.2-1.61 |
| F180 | 82 | 1.50-1.60 |
| F220 | 69 | 1.48-1.58 |
Industrial Applications
- Free grinding applications in glass industry
- Friction products and abrasion-resistant surfaces
- Resin or ceramic bonded abrasives including grinding wheels and cutting discs
- Refractory raw materials for wear-resistant and fire-proof products
- Grinding and polishing tools such as grinding stones, blocks, and flap discs
- Coated abrasives including abrasive paper, cloth, and belts
- Precision casting molds and grinding/lapping/polishing media
Packaging Options
Available in multiple packaging configurations to meet diverse customer requirements:
- 1 ton jumbo bags
- Jumbo bags with wooden pallets
- 25kg bags (40 bags per jumbo bag)
- 25kg woven bags or kraft paper bags
- Custom packaging solutions available upon request
Manufacturer Profile
Zhengzhou Xinli Wear-resistant Materials Co. Ltd., founded in 1996, specializes in research, development, production, and sales of various wear-resistant materials including white corundum powder, alumina powder, green silicon carbide powder, and brown corundum powder. The company maintains comprehensive inspection equipment and quality control systems, holding ISO9001:2015 quality management system certification.
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
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