| Model: | WFA |
|---|---|
| Brand: | HAIXU Abrasives |
| Origin: | Made In China |
| Category: | Industrial Supplies / Tools / Abrasives |
| Label: | white fused alumina , WFA , white corundum |
| Price: |
US $800
/ ton
|
| Min. Order: | 1 ton |
| Last Online:14 May, 2025 |
White fused alumina
White Fused alumina 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-Al2O3.The white alumina produced in titling electric arc furnace has the advantage of high bulk density and low
porosity and the volume stability and thermal shock resistance can be improved.
|
Specific Weight |
3.96 g/ cm3 |
|
Mohs Hardness |
9.0 |
|
Crystal form |
α-Al2O3 |
|
Melting Point |
2250℃ |
Used for abrasives,blasting,grinding,ceramic,rust removal,surface treatment,
floor coating,abrasion resistant layer etc
|
Al2O3 |
Fe2O3 |
FeO |
MgO |
CaO |
TiO2 |
Na2O |
K2O |
LOI |
|
99.5 |
0.04 |
/ |
0.01 |
0.01 |
/ |
0.25 |
0.01 |
< 0.09 |
|
F8 |
+4000um |
0 |
+2800um |
≤20% |
+2360um |
≥45% |
+2360+2000um |
≥70% |
-1700um |
≤3% |
|
F10 |
+3350um |
0 |
+2360um |
≤20% |
+2000um |
≥45% |
+2000+1700um |
≥70% |
-1400um |
≤3% |
|
F12 |
+2800um |
0 |
+2000um |
≤20% |
+1700um |
≥45% |
+1700+1400um |
≥70% |
-1180um |
≤3% |
|
F14 |
+2360um |
0 |
+1700um |
≤20% |
+1400um |
≥45% |
+1400+1180um |
≥70% |
-1000um |
≤3% |
|
F16 |
+2000um |
0 |
+1400um |
≤20% |
+1180um |
≥45% |
+1180+1000um |
≥70% |
-850um |
≤3% |
|
F20 |
+1700um |
0 |
+1180um |
≤20% |
+1000um |
≥45% |
+1000+850um |
≥70% |
-710um |
≤3% |
|
F22 |
+1400um |
0 |
+1000um |
≤20% |
+850um |
≥45% |
+850+710um |
≥70% |
-600um |
≤3% |
|
F24 |
+1180um |
0 |
+850um |
≤25% |
+710um |
≥45% |
+710+600um |
≥65% |
-500um |
≤3% |
|
F30 |
+1000um |
0 |
+710um |
≤25% |
+600um |
≥45% |
+600+500um |
≥65% |
-425um |
≤3% |
|
F36 |
+850um |
0 |
+600um |
≤25% |
+500um |
≥45% |
+500+425um |
≥65% |
-355um |
≤3% |
|
F46 |
+600um |
0 |
+425um |
≤30% |
+355um |
≥40% |
355+300um |
≥65% |
-250um |
≤3% |
|
F54 |
+500um |
0 |
+355um |
≤30% |
+300um |
≥40% |
+300+250um |
≥65% |
-212um |
≤3% |
|
F60 |
+425um |
0 |
+300um |
≤30% |
+250um |
≥40% |
250+212um |
≥65% |
-180um |
≤3% |
|
F70 |
+355um |
0 |
+250um |
≤25% |
+212um |
≥40% |
+212+180um |
≥65% |
-150um |
≤3% |
|
F80 |
+300um |
0 |
+212um |
≤25% |
+180um |
≥40% |
+180+150um |
≥65% |
-125um |
≤3% |
|
F90 |
+250um |
0 |
+180um |
≤20% |
+150um |
≥40% |
+150+125um |
≥65% |
-106um |
≤3% |
|
F100 |
+212um |
0 |
+150um |
≤20% |
+125um |
≥40% |
+125+106um |
≥65% |
-75um |
≤3% |
|
F120 |
+180um |
0 |
+125um |
≤20% |
≥40% |
≥40% |
+106+90um |
≥65% |
-63um |
≤3% |
|
F150 |
+150um |
0 |
+106um |
≤15% |
+75um |
≥40% |
+75+63um |
≥65% |
-45um |
≤3% |
|
F180 |
+125um |
0 |
+90um |
≤15% |
+75um |
* |
+75+63um |
≥40% |
-53um |
* |
|
F220 |
+106um |
0 |
+75um |
≤15% |
+63um |
* |
+63+53um |
≥40% |
-45um |
* |
Mainly Applications
-Bonded Abrasives and Coated abrasives
-Creating a matt finish on glass
-Wet and dry blast media,grinding and polishing etc
-Floor/Wall laminates,Wear-resistant
-Thermal spraying/plasma spraying,Processing very hard component
-Catalyst Carrier
-Ceramic and Tiles,Ceramic filter plate,ceramic membrane etc
-Grinding wheels,Cup wheels,Whetstone,polishing pads etc
-Blast-cleaning,surface finishing,Deburring,Roughening metallic surfaces
