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Brown Fused Aluminum Oxide (BFA) is produced by fusing high-quality bauxite in an electric arc furnace at elevated temperatures. The result is a durable abrasive with high hardness, toughness, self-sharpening ability, heat resistance, and chemical stability.
BFA is widely used in the manufacture of bonded abrasives, coated abrasives, vitrified/resin grinding tools, and refractories
Performance
Hardness & Toughness
Provides strong cutting force and durability
Chemical Stability
Resistant to degradation in harsh environments
Self-Sharpening
Maintains abrasive efficiency during use
Grain Shapes
Available in angular and cubic forms for varied applications
Heat Resistance
Withstands high operating temperatures
Features
AF (Bonded Abrasives)
AP (Coated Abrasives)
AC (Calcined)
ACH (High-Temperature Calcined)
ACC (Ceramic Coated)
High hardness, self-sharpening, excellent heat resistance. Suitable for resin-bonded cut-off wheels, vitrified wheels, and grinding cast iron, steel, carbon steel, and non-ferrous metals.
High toughness, strong cutting force, electrostatic absorption. Ideal for sanding tool steels, cast iron, aluminum, copper, hardwood, and fiberboard.
Reddish-brown, heat-treated for higher purity, cleanliness, hydrophilicity, toughness, and strength. Suitable for high-grade coated and bonded abrasives.
Blue color, heat-treated at high calcination temperatures. Offers higher strength, hydrophilicity, eliminates abnormal expansion, prevents cracks and rust spots. Suitable for top-grade abrasives.
Enhanced bonding with resin, improved hydrophilicity, heat resistance, self-sharpening, and grinding efficiency. Extends abrasive lifetime and performance.
Major Industries & Applications
Bonded Abrasives
Cut-off and grinding wheels
Metalworking
Cast iron, steel, non-ferrous metals
Coated Abrasives
Sanding and polishing tools
Woodworking
Hardwood, fiberboard finishing
Refractories
High-temperature linings
Surface Prep
Sand blasting (second grade)
Packing Options
We offer various packing options:
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25 kg bags packed in 1 MT bulk bag
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