Brown Aluminum Oxide, also known as brown fused alumina, are abrasive particles that are used in various industrial applications due to their hardness, toughness, and durability.
| SIZE | AL2O3 MIN | SIO2 MAX | TIO2 MAX | Fe2O3 MAX |
| 12#-80# | 94.5-97% | 0.6-0.8% | 1.5-3% | 0.12-0.2% |
| 100#-180# | 93.5% | 0.7-1% | 1.5-3.8% | 0.15-0.25% |
| 240#-280# | 92% | 0.85-1.1% | 1.5-3.8% | 0.18-0.35% |
Brown aluminum oxide application:
Abrasive Blasting: Brown aluminum oxide grits are widely used as abrasive blasting media for surface preparation, cleaning, and roughening of various materials.
Grinding and Polishing: These grits are used as abrasive grains in grinding wheels, belts, and discs for metalworking, woodworking, and stone fabrication.
Lapping and Polishing: Brown aluminum oxide grits are used in the manufacturing of precision optics, lenses, and semiconductor components through processes like lapping and polishing.
Anti-Skid Surfaces: Brown aluminum oxide grits can be added to paints, coatings, and epoxy resins to create anti-skid surfaces on floors, ramps, and other areas where slip resistance is important.
Sandpaper and Abrasive Cloth: These grits are utilized in the production of sandpaper and abrasive cloth for sanding and smoothing surfaces in woodworking, metalworking, and other applications.
Precision Casting: In precision casting, brown aluminum oxide grits can be used as a shell molding material to create molds for intricate metal castings.
Brown Aluminum Oxide Advantages:
high Hardness and Durability
Sharp Edges: These grits have sharp cutting edges that enable efficient material removal, resulting in improved productivity and reduced processing time.
Consistency: They provide consistent particle size distribution, ensuring uniform results and predictable outcomes in various applications.
Chemical Inertness: Brown aluminum oxide is chemically stable, which means it doesn’t react with most materials, making it suitable for a wide range of applications, including those involving sensitive materials.
Heat Resistance: These grits can withstand high temperatures, which is essential for applications involving metalworking, refractory materials, and other high-heat environments.
Versatility: Brown aluminum oxide grits are versatile and can be used for various applications across industries, making them a valuable material in manufacturing and production processes
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