Spray Sand White Alumina Abrasive Oxide for Grinding
1.Descirption
White fused alumina is produced by fusing high purity alumina powder in an electric arc fuenace under carefully controlled conditions.It is characterized by high purity ,great self-sharpening,acid and alkali resistance,high temperature resistance and stable thermal performance.white fused alumina is suitable for sandblasting,grinding,polishing,metal finishing,surface cleaning and refractory materials.It can also bu used to make coated and bond abrasives.
2.model number
100#-0,180#-0,200#-0,320#-0
8-5mm ,5-3mm,3-1mm,1-0mm
Other available number
F8,F10,F12,F14,F16,F20,F22,F24,F30,F36,F40,F46,F54,F60,
F70,F80,F90,F100,F120,F150,F180,F220,F240,F280,F320
3.Chemical Composition And Physical Index
Color : white
Shape : grits
True Density : 3.96g/cm3
Bulk density : 1.75-1.95g/cm3
Mohs Hardness: 9.
Micro Hardnes : HV1800-2200
Max Usable Temperature: 2250
Chemical Composition
Al2O3: 99.13-99.5%min
Fe2O3: 0.04-0.08%max
Na2O:0.3-0.4%max
SiO2:0.02-0.06%max
4.Applications
*Wet and dry blasting
*Grinding, lapping and polishing media
*Resin bonded grinding wheels and segments
*Resin bonded abrasive and coated abrasive products
* Wear-resistant and fire-proof products
* Friction products and abrasion resistance ground
* Producing mold of precision casting.
5.Package
1).if no special request, we will use normal packing,25kg PVC bag, then 40 bags in a big bag for 1000 Kilograms.
2).if need special packing or marks, please list them in your E-mail. We would like to make the packing as requested.
6.About Us
Henan sicheng Co., Ltd,founded in 1999, is specialized in White Fused Alumina, Brown Fused Alumina, Mullite and other related products. Our production runs under the certifications of GB, ISO, FEPA, and JIS. We offer various items depending on the demands of our customers.