Brown Fused Alumina F36 Chemical Analysis
Al2O3: 95.29%
SiO2: 1.38%
TiO2: 2.31%
Fe2O3: 0.16%
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 manufacturerfor customers in different industries and countriesaccording 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 Standard Sizes & Applications
Bonded Abrasives,Grinding,Cutting,Lapping,Sandblasting,Polishing,aluminum Oxide coating,Aluminium Oxide Painting:
Brown Fused Alumina Properties
Physical Specifications
Color Brown
Grain Shape Angular
Mosh Hardness 9
Melting Point 1950ºC
True Gravity 3.6g/cm3-4.1g/cm3
Bulk Density 1.5g/cm3-2.2g/cm3
Chemical Specifications
Aluminium 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
BFA Standard Sizes & Applications
Bonded Abrasives, Grinding, Cutting, Lapping, Sandblasting, Polishing
MACRO GRITS MICRO GRITS
Grit Size Mean Diameter
in µm Grit Size Mean Diameter
in µm
F 8 2460 F 220 53.0 ± 3
F 10 2085 F 280 36.5 ± 1.5
F 12 1765 F 320 29.2 ± 1.5
F 14 1470 F 360 22.8 ± 1.5
F 16 1230 F 400 17.3 ± 1
F 20 1040 F 500 12.8 ± 1
F 22 885 F 600 9.3 ± 1
F 24 745 F 800 6.5 ± 1
F 30 625 F 1000 4.5 ± 0.8
F 36 525 F 1200 3.0 ± 0.5
F 40 438 F 1500 2.0 ± 0.4
F 46 370 F 2000 1.2 ± 0.3
F 54 310
F 60 260
F 70 218
F 80 185
F 90 154
F 100 129
F 120 109
F 150 82
Packing:
Big Bag of 1 Ton,1.2 Tons or 1.3 Tons
25kg Wooven Plastic Bag,40 Bags in a Big Bag
25kg Wooven Plastic Bag,40 Bags on a Wood Pallet
25kg Paper Bag,40 Bags on a Wood Pallet
