Mr. Perry Wu International Sales Director
Product
- Product
- Industrial Zirconia
- Rare Earth Products
- Alumina
- Carbide
- Nitride
- Ceramic Products
- Graphite Products
- Nano Materials
- Spherical Spray Material
- High Purity Metal Powder
- Hot Selling Advanced Materials
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SUOYI Brown Alundum Ship Hull Cleaning Abrasives Grit
|
Chemical and Physical Features |
||||||
|
Items |
Al2O3 |
Fe2O3 |
SiO2 |
Bulk density |
Color |
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 |
Brown Fused Alumina is fusing under the high temperature of above 2250°C with high quality abrasive bauxite as raw material. It is characterized by good self-sharpening and high grinding ability. Brown Fused Alumina can produce ceramic grinding wheel ,resinoid grinding wheel. And BFA could be used for abrasive,sandblasting and precision casting.
Abrasives grade:
Grain: 24#-220# / F12-F1500
Micropowder:220#-8000#
Refractory grade:
1-0mm,3-1mm,5-3mm,5-8mm -200mesh, -325mesh
Brown fused alumina is made of high-quality bauxite as raw material, anthracite and iron filings. It is made by arc smelting at 2000°C or higher temperature. It is crushed and plasticized by self-grinding machine, magnetically selected to remove iron, sieved into various sizes, and its texture is dense and hard. High, spherical pellets, suitable for the production of ceramic, high-resistance abrasive resin and grinding, polishing, sandblasting, precision casting, etc., can also be used to manufacture high-grade refractories.
The brown corundum abrasive has the characteristics of high purity, good crystallization, strong fluidity, low coefficient of linear expansion, and corrosion resistance. The practice of dozens of fire-proof production companies has verified that this product has the characteristics of no explosion, no chalking, and no cracking in the application process. In particular, it is much higher than the cost-effectiveness of traditional brown corundum, making it the best aggregate and filler for fused alumina refractories.
High Toughness Brown Fused Alumina for Steel Polishing Brown Alundum Grit Brown Alox F60 F80 F120 Brown Al Oxide Grain
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