1.Brief Introduction
White Fused Alumina is made from the high quality alumina by melting above 2000 in the electric arc furnace and cool down. It is white with the main crystal phase alpha-Al2O3.It has the advantage of high bulk density and low porosity and the volume stability and thermal shock resistance.
Product Classification Model NO.
Fraction:120-60mm100-80mm50-0mm30-0mm30-16mm30-10mm10-8mm12-5mm8-5mm6-3mm 5-3mm 3-1mm 1-0mm 1-0.5mm 0.5-0.212mm 0.5-0mm 0.3-0mm etc.
Grit:: F4 F5 F6 F7 F8 F10 F12 F14 F16 F20 F22 F24 F30 F36 F40 F46 F54 F60 F70 F80 F90 F100 F120F150F180F220 etc.
Fine: 150mesh-0 180mesh-0 240mesh-0 280mesh-0 320mesh-0 etc.
Micro Powder:
F: F230 F240 F280 F320 F360 F400 F500 F600 F800 F1000 F1200 F1500 F2000
JIS:240 280 320 360 400 500 600 700 800 1000 1200 1500 2000 2500 3000 5000 6000 8000 10000
Packing: 25kgPVC bags+1MT big bag
Standard: ISO,FEPA,JIS etc.
2. Physicochemical Index
Color White
Melting Point 2250
Bulk Density 1.75-1.95 g/cm3
True Density 3. 90 g/cm3
Mohs Hardness 9.0
Al2O3 99.5Min
Fe2O3 0.03Max
Na2O 0.22Max
SiO2 0.04Max
3. Applications
- Production of white even color grinding tools and instruments with ceramic, resinous, magnetite, shellac and rubber binder
- Production of refractory blocks, bricks, cements, ceramic pouches, catalyzers and compating mixtures
- Dishing up in free form, drum, vibrating - removal of fraises
- Special blasting of different materials and products
- Production of filters and diffusion nozzles
- Production of electro isolating component parts
- Grinding and lapping of materials with free grains
- Sandblasting ,grinding ,polishing ,refractory ,coated abrasives, bonded abrasive ,casting
Main customers: Washing plant Denim sandblasting Workshop Shipyard ship repair yards Steel Plant Micron Talc Factory Grinding Wheel Factory Sandpaper emery cloth factory Crystal glass industry Construction flooring industry Iron and steel industry the hardware industry The electronics industry car manufacturing Docks Parking lot Hospital Wear runway Sandblasting industry Refractory Plant
