Brown Aluminium Oxide 9.0 Hardness Sandblasting Grit Media 14-220 Particle Size 95% Al2O3 Content
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
7-15 work days
Brand:
XINHAOCHENG
Product Description
Product Overview
Brown Fused Alumina with 9.0 hardness rating and 95%-97% purity, available in particle sizes from 14 to 220 grit for superior sandblasting performance and industrial applications.
Material Characteristics
Manufactured from high-quality bauxite with anthracite and iron filings through arc smelting at temperatures exceeding 2000°C. The material undergoes crushing, plasticizing, magnetic separation, and precise sieving to ensure consistent particle distribution.
- High purity with dense, hard texture and spherical pellets
- Excellent for ceramic production, resin abrasives, and precision casting
- Superior performance in grinding, polishing, and sandblasting applications
- No explosion, no chalking, and no cracking during application
- Cost-effective alternative to traditional brown corundum materials
Technical Specifications
Chemical and Physical Properties
| Grade | Al2O3 (%) | Fe2O3 (%) | SiO2 (%) | Bulk Density | Color | Primary Application |
|---|---|---|---|---|---|---|
| Grade I | ≥ 95 | ≤ 0.3 | ≤ 1.5 | 3.85 | Maroon | Refractory material |
| Grade II | ≥ 95 | ≤ 0.3 | ≤ 1.5 | 3.85 | Black particle | Fine polishing |
| Grade III | ≥ 95 | ≤ 0.3 | ≤ 1.5 | 3.85 | Gray powder | Polishing, grinding |
| Grade IV | ≥ 95 | ≤ 0.3 | ≤ 1.5 | 3.85 | Black particle | Grinding, cutting, sandblasting |
| Grade V | ≥ 95 | ≤ 0.3 | ≤ 1.5 | 3.85 | Gray powder | Polishing, grinding |
Product Images
Manufacturer Information
Zhengzhou Xinli Wear-resistant Materials Co. Ltd.
Founded in 1996, Zhengzhou Xinli Wear-resistant Materials Co. Ltd. is a professional integrative enterprise specializing in R&D, 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 complete inspection equipment and quality control systems, and holds ISO9001:2015 quality management system certification.
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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