Corundum Alumina Abrasive Powder Al2O3 0.3-5.0μm Grain Size for Fine Polishing and Grinding
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
7-15 work days
Brand:
XINHAOCHENG
Product Description
Product Overview
Corundum Alumina Abrasive Powder (Al2O3) is a high-purity aluminum oxide material designed for precision fine polishing and grinding applications. This iron-free, reusable blasting medium features angular, brittle particles with exceptional hardness for powerful abrasive performance.
Key Advantages
- Does not affect the color of processed parts
- Ideal for applications where iron powder residue is strictly prohibited
- Plastic-grade white corundum particles suitable for wet sandblasting, polishing, and grinding operations
Technical Specifications
Available grain sizes: 0.3 μm, 0.5μm, 0.7μm, 1.0μm, 1.5μm, 2.0μm, 3.0μm, 4.0μm, 5.0μm
| Specifications | AI2O3 | Na2O | D10(um) | D50(um) | D90(um) | Original Crystal Grain | Specific Surface Area(m2/g) |
|---|---|---|---|---|---|---|---|
| 0.7um | ≥99.6 | ≤0.02 | >0.3 | 0.7-1 | 0.3 | 2-6 | |
| 1.5um | ≥99.6 | ≤0.02 | >0.5 | 1-1.8 | 0.3 | 4-7 | |
| 2.0um | ≥99.6 | ≤0.02 | >0.8 | 2.0-3.0 | 0.5 |
Physical Properties
| Color | White |
| Appearance | Powder |
| Mohs Hardness | 9.0-9.5 |
| Melting Point | 2050°C |
| Boiling Point | 2977°C |
| True Density | 3.97 g/cm³ |
| Bulk Density | 1.5-1.99 g/cm³ |
Packaging Options
• 1 ton/jumbo bag with wooden pallets
• 25kg/bag, 40 bags per jumbo bag
• 25kg woven bag or kraft paper bag
• All packaging can be customized according to customer requirements
Product Images
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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