Enquire: +86-571-88225041
Email: aluinchina@hotmail.com
Enquire: +86-571-88225041
Email: aluinchina@hotmail.com
WFA Fine white fused alumina powder 325mesh-0 Used For Ceramic Frit
White corundum is an artificial corundum abrasive, the main component of aluminum oxide (Al2O3), and contains a small amount of iron oxide, silicon oxide, etc., the color was white. White corundum high quality alumina powder as raw material, refined crystalline and fused into, there are dense texture, high hardness, high temperature, acid corrosion, thermal stability properties. particles cusp form for use in the manufacture of ceramics, resin bonded abrasives and grinding, polishing, blasting, precision casting, can also be used to manufacture advanced refractory.
Physical performance of white corundum
|
Product name |
White corundum |
|
Color |
White |
|
Crystals |
Trigonal |
|
Mohs hardness |
9.0 |
|
True density |
3.60g/cm3 |
|
Melting point |
2250℃ |
|
The highest temperature |
1900℃ |
Chemical composition of white corundum
|
Use |
Specification |
Al2O3 |
Na2O |
SiO2 |
Magnetic material |
|
Abrasive |
8#-10# |
≥99.5% |
≤0.4% |
≤0.05% |
≤0.03% |
|
12#-80# |
≥99.5% |
≤0.4% |
≤0.03% |
----- |
|
|
90#-150# |
≥99.5% |
≤0.4% |
≤0.05% |
≤0.03% |
|
|
180#-240# |
≥99.5% |
≤0.4% |
≤0.03% |
----- |
|
|
Refractory Material |
100#-0 |
≥99.3% |
≤0.4% |
≤0.05% |
≤0.06% |
|
200#-0 |
|||||
|
320#-0 |
|||||
|
Powder |
W63 W50 W40 W28 W20 W14 W10 W7 W5 W3.5 W2.5 W1.5 W0.5 |
≥99.2% |
≤0.4% |
≤0.02% |
≤0.1% |
Refractory grade white fused alumina 0-0.5mm 0.5-1mm 1-3mm 
White fused alumina F24 for sandblasting and refractory material white corundum
White fused alumina oxide Material sand blasting WFA 120#
White Aluminium oxide polishing powder JIS1200 used for polishing car paint
White fused alumina F100 for polishing glass
White fused alumina micropowder F360 good polishing powder
