产品详情
WHITE FUSED ALUMINA WFA F60
PRODUCT: WHITE FUSED ALUMINA WFA
SIZE:F60
White Fused alumina WFA was made from the high quality alumina by melting above 2000 in the electric arc furnace and cooling. It is white with the main crystal phase α-Al
2O
3.
AVERAGE CHEMICAL COMPOSITION(TYPICAL) PHYSICAL PROPERTIES(TYPICAL)
Al
2O
3 ≥99.5% Specific Gravity ≥3.90g/cm
3
Na
2O ≤0.35% Mohs Hardness 9.0
Fe
2O
3 ≤0.06% Bulk Density 1.75-1.95g/cm
3
SiO
2 ≤0.05% Melting Point 2250℃
CaO ≤0.05% Refractoriness 2100℃
MgO ≤0.03%
K
2O ≤0.02%
LOI ≤0.10%
PARTICLE SIZE DISTRIBUTION
MESH UM RETAINED %
+40 +425 0
+50 +300 ≤30
+60 +250 ≥40
+60+70 +250+212 ≥65
+60+70+80 +250+212+180 *
-80/PAN -180 ≤3
MAIN APPLICATIONS
--Wet and dry blast media,grinding and polishing etc
--Bonded Abrasives and Coated abrasives
--Floor/Wall laminates,Wear-resistant
--Ceramic and Tiles,Ceramic filter plate,ceramic membrane etc
--Grinding wheels,Cup wheels,Whetstone,polishing pads etc
...
PACKAGING:25kgs PVC bags+1MT big bag