Packing: 1 MT big bag, 25kg plastic bag, 25kg paper bag
Delivery Lead Time: FOB, CIF
Minimum Order: 10 Tons
Certification: ISO 9000
Detailed Description:
Brown Fused Alumina (BFA), also calleded Brown Fused Aluminum Oxide,named by its brown color, is artificial electro fused corundum. Brown Fused Alumina is abrasion-resistant, heat-resistant with great hardness, which obtains it wide application for abrasives, refractory and blasting industries.
We are professional manufacturer according to FEPA, JIS, GB, ISO standard. 0-1mm, 1-3, 3-5mm etc. for refractories, FEPA F sizes for bonded abrasives aluminum oxide tools, FEPA P sizes for coated abrasives aluminum oxide products
Brown Fused Alumina Characters
Refractory/Fireproof
Brown Fused Alumina contains 94%-97% Aluminum Oxide (Al2O3). It is an ideal raw mineral for shaped and unshaped refractory products and fireproof products, especially in steel making industry.
High Strength
Brown Fused Aluminais a very tough material with 9 grade mosh hardness
Sharp Grain
Brown Fused Alumina is a crystal material with sharp edges and ideal for durable grinding, polishing and abrasives.
High Density
Brown Fused Alumina is a dense material with high bulk density and true gravity. It is used as a material in casting and water purifying processes.
Brown Fused Alumina Physical Properties
Color Brown
Grain Shape Angular
Mosh Hardness 9
Melting Point 1950?
True Gravity 3.6g/cm3-4.1g/cm3
Bulk Density 1.5g/cm3-2.2g/cm3
Chemical Specifications
Aluminum Oxide(Al2O3) 93.5%-97% depending on sizes
Iron Oxide(Fe2O3) 0.3%max
Titanium Oxide(TiO2) 1.8%-2.5%
Silicon Oxide(SiO2) 1.5%max
