Refractory White Fused Alumina 1-0, 3-1, 5-3

These Refractory White Fused Alumina 1-0, 3-1, 5-3 is a high-quality aluminium oxide powder as raw materials, smelting fuse together. It has the color white ,high hardness, low toughness, high purity, excellent self-sharpening, grinding power, heat, high efficiency,acid corrosion, high temperature, thermal stability and good features.It is not only advanced abrasives materials,and or advanced grinding, polishing steel and stainless steel. It is also widely used in precision casting, steel fire-resistant, chemical resistant.

Abrasives grade
Grit size : 16#,24#,36#,54#,60#80#,100#,120#,150#,180#,220#
Micropowder: 240#,280#,320#,360#,400#,500#,600#,800#,1000#,1200#,1500#,2000#,2500#,3000#,4000#
Refractory grade: 1-0mm,3-1mm,5-3mm,5-8mm-200mesh,-240mesh,-300mesh
Place of Origin :Henan, China (Mainland)
Shape : Powder
Specification:
Material : Alumina Block
SiO2 Content (%): 0.1 %
Al2O3 Content (%) : 99 %
MgO Content (%) : 0.05
CaO Content (%) : 0.05
Refractoriness (Degree): 1770A CrO Content (%): 0.001
SiC Content (%): 0.001
Model Number: 1-0mm.
Brand Name: Hexing
Al2O3 : 99%
NAO : 0.3%
Fe2O3 : 0.1%
Ture density: 3.9
Hardness(mohs): 9