white fused alumina micropowder F360 good polishing powder
Our white fused alumina grains are produced from high purity calcined alumina in electric arc-furnaces.The molten material undergoes cooling, crushing, grinding, sieving, classifying and, of course, various quality checking procedure before it is packed for delivery.
Physical performance
white fused alumina micropowder F360 good polishing powder |
|
Size |
F360 |
Crystals |
Trigonal |
Melting point |
2250℃ |
highest used temperature |
1900℃ |
Bulk density |
1.75-1.95g/cm3 |
Specific Gravity |
≥3.90g/cm3 |
Mohs Hardness |
≥9.0 |
Usage |
1. Surface treatment/finishing 2.Lapping, polishing, Micro-blasting applications 3.Ceramic Tiles special ceramics 4. Thermal Spraying (Plasma Spraying). 5.Grinding high carbon steel, high-speed steel and chilled steel |
Chemical composition And Size distribution
DESCRIPTION OF GOODS |
White Fused Alumina Micropowder |
||
SIZE |
F360 |
||
CHEMICAL COMPOSITION (%) |
Al2O3 |
Fe2O3 |
Na2O |
99.37 |
0.04 |
0.25 |
|
SIZE DISTRIBUTION (um) |
D3 Value max |
D50 Value |
D94 value min |
40 |
22.8±1.5 |
12 |
Available sizes
Fraction |
0-1mm 1-3mm 3-5mm 5-8mm... |
|
Fine |
-100mesh -200mesh -320mesh... |
|
Grains |
8# 10# 12# 14# 16#20# 22# 24# 30# 36# 46# 54# 60# 80# 100# 120# 150# 180# 220# |
|
Micro powder (Standard) |
W |
W63 W50 W40 W28 W20 W14 W10 W7 W5 W3.5 W2.5 W1.5 W0.5 |
|
JIS |
240# 280# 320# 360# 400# 500# 600# 700# 800# 1000# 1200# 1500# 2000# 2500# 3000# 4000# 6000# 8000# |
|
FEPA |
F230 F240 F280 F320 F360 F400 F500 F600 F800 F1000 F1200 F1500 F2000 |
Our advantages:
1. We supply abrasive products since 1999.
2. Our products have stable quality.
3.Our products have competitive price.
After Sales Service:
1).We are very glad that if the customers give us some suggestion about the price and products.
2).If you have any question, please tell us by e-mail or telephone at the first time. We will deal with them for you in time.