99.9% al2o3 white fused aluminum oxide for abrasive & refractory
1. Description
White fused alumina is fused from high quality aluminium in high temperature. Its hardness is higher but
toughness lower compared with brown aluminium oxide. It is characterized by high purity,
excellent self-sharpening, efficient grinding.
2. Specification
Sand: 8-5mm, 5-3mm, 3-1mm, 0-1mm....
Fines: 320mesh-0, 280mesh-0, 240mesh-0, 200mesh-0, 180mesh-0...
Grain:F10, F12, F14, F16, F20, F22, F24, F30, F36, F40, F46, F54, F60,F80, F100, F120, F150, F180, F220
Powder: F240, F280, F320, F360, F400, F500, F600, F800, F1000, F1200
3. Applications
White fused alumina is mainly used for grinding high carbon steel, high-speed steel and chilled steel.
It can also be used as lapping and polishing medium, precision founding sand and coating materials,
catalyst carrier, special ceramics and super refractory materials.
5. Technical parameters
|
Function |
Model Number
|
|
|
Al2O3 |
SiO2
|
Na2O |
Fe2O3 |
Grind and sandblast
|
#10-#80 |
99.55min |
0.04max |
0.22max |
0.04max |
|
#90-#180
|
99.54min |
0.04max |
0.25max |
0.04max |
|
#220-#240
|
99.53min |
0.04max |
0.25max |
0.04max |
Polishing |
F320
|
99.50min |
0.06max |
0.26max |
0.05max |
|
F400
|
99.35min |
0.10max |
0.26max |
0.05max |
|
F500
|
99.29min |
0.12max |
0.29max |
0.05max |
|
F600
|
99.27min |
0.14max |
0.30max |
0.06max |
|
F800
|
99.25min |
0.14max |
0.30max |
0.06max |
|
F1000
|
99.20min |
0.15max |
0.32max |
0.07max |
|
F1200 |
99.00min |
0.15max |
0.32max |
0.08max
|
Refractory material |
0-1,1-3,3-5,
5-8mm |
99.60min |
0.04max |
0.20max |
0.04max |
|
180,200,240,
280,320F |
99.00min |
0.05max |
0.30max |
0.04max |
White aluminum oxide for refractory advantages:
1, No ferric contamination
2, Strict control of size distribution and other physical and chemical properties
3, Excellent thermo - mechanical properties, thermal shock resistance
4, High volume stability
5, High density, low permeability for producing high refractoriness
6, High chemical resistance and chemical stability
7, Abrasion resistant and high wear-resistant
8, Good corrosion properties
9, High mechanical stability and strength
Our factory was established in 2008, and is located in dengfeng City, Henan, China. With hundreds of counties around us, we enjoy strategic location, and are adjacent to Lianyungang, Tianjin and Qingdao Port City. Our transportation is convenient. Our main products are: Anthracite filter media, walnut shell filter media, garnet filter media, zeolite filter media, brown fused alumina / corundum, white fused alumina, black fused alumina, silicon carbide, garnet, walnut shell. Corncob and other abrasive products.
Strong economic strength, advanced production equipment and reliable product quality contribute to our factory' S survival. Our idea is "pursuing preeminence, honesty, cooperation and common interest".
We warmly welcome you to visit our factory!
