Brown Fused Alumina (BFA) is a high-performance abrasive material widely used in sandblasting, surface cleaning, and polishing applications. Manufactured by fusing bauxite in an electric furnace, BFA offers excellent hardness, high-temperature resistance, and durability. Its sharp, angular particles make it highly effective for aggressive surface cleaning, rust removal, and surface preparation.
Brown Fused Alumina (BFA) is a high-performance abrasive material widely used in sandblasting, surface cleaning, and polishing applications. Manufactured by fusing bauxite in an electric furnace, BFA offers excellent hardness, high-temperature resistance, and durability. Its sharp, angular particles make it highly effective for aggressive surface cleaning, rust removal, and surface preparation.
Ideal for sandblasting applications, Brown Fused Alumina effectively removes contaminants from metal surfaces, including aluminum, steel, and other alloys. Its superior hardness ensures efficient abrasive action, while its thermal stability allows it to maintain performance in high-temperature environments. With its consistent particle size distribution and excellent abrasive characteristics, BFA is perfect for achieving smooth, clean surfaces with reduced processing time.
Choose Brown Fused Alumina for your sandblasting needs to experience enhanced performance, efficiency, and superior surface quality in a wide range of industrial applications.
Superior performance in processing hard materials like metals, ceramics, and stones.
Improves the stability and durability of the product under thermal stress..
Reduces the risk of cracks and deformation in high-temperature environments.
Long-lasting performance in abrasive applications such as blasting and surface finishing.
|
Purpose |
Specification |
Chemical composition(%) |
Magnetic material ≤ |
||||
|
Al2O3(≥) |
Fe2O3(≤) |
SiO2≤ |
TiO2≤ |
||||
|
For abrasive |
F grit |
4#-80# |
95.0 |
0.3 |
1.5 |
3.0 |
0.05 |
|
|
90#-150# |
94.0 |
0.03 |
||||
|
|
180#-240# |
93.0 |
3.5 |
0.02 |
|||
|
P grit |
8#-80# |
95.0 |
0.2 |
1.2 |
3.0 |
0.05 |
|
|
|
100#-150# |
94.0 |
0.03 |
||||
|
|
180#-220# |
93.0 |
0.3 |
1.5 |
3.5 |
0.02 |
|
|
Micro Powder |
W0.5-W63 |
92.5 |
0.5 |
1.8 |
4.0 |
|
|
|
For refractory |
Size for Sand |
0-1mm |
95.5 |
0.3 |
1.5 (1.0 from Tilting Furnace) |
3.0 |
|
0-3mm |
95.0 |
0.3 |
1.5 |
3.0 |
||
|
Fine powder |
140F |
94.5 |
0.5 |
1.5 |
3.5 |
We can offer 1MT/25Kg Woven plastic bags, and 25Kg Paper bags.
Our Black Silicon Carbide is carefully handled during storage and transportation to preserve the quality of our product in its original condition.
Founded in 2005, our company is a leading manufacturer of high-quality Silicon Carbide (SiC) and various types of fused alumina products. With nearly two decades of industry expertise, we have established a reputation for delivering durable and performance-driven materials for a wide range of applications, including abrasives, refractories, and ceramics.
