White Fused Alumina Micropowder

White Fused Alumina is also called white aluminum oxide or white corundum, is a finer-grade white fused alumina powder with the main content α aluminum oxide(α-Al2O3) sieved by water pressure. It’s a single crystal, self-sharpening, abrasion-resistant abrasives for precision grinding, polishing, cutting, etc. White Fused Alumina finer grades are further graded into FEPA sizes F280-F2500, JIS, ANSI, and GB for precision abrasives, cutting, blasting, or polishing. It’s also used for precision abrasive tools for special equipment.

White Fused Alumina Micropowder

FEAP Standard:F230 F240 F280 F320 F360 F400 F500 F600 F800 F1000 F1200 F1500 F2000

JIS:#240 #280 #320 #360 #400 #500 #600 #700 #800 #1000 #1200 #1500 #2000 #2500 #3000 #4000 #6000 #8000

Chemical Analysis:

ItemContent
Al2O399.35-99.70%
SiO20.02-0.06%
Fe2O30.02-0.08%
Na2O0.15-0.40%
CaO0.01-0.04%

White Fused Alumina Micropowder Physical Properties:

ItemContent
ColorWhite
Crystal SystemTrigonal system
Mohs Hardness≥9
Melting Temperature(℃)2250
Refractory Temperature(℃)1900
True Density≥3.5
Grain shapeBlock, with sharp edges
Specific gravityApprox. 3.9 – 4.1 g/cm3
Bulk densityApprox. 1.75 – 1.99g/cm3

White Fused Alumina Micropowder Applications:
•Bonded Abrasives and Coated abrasives
•Creating a matt finish on glass
• Coated and bonded abrasives grain materials
•Wet and dry blast media,grinding and polishing etc
•Floor/Wall laminates,Wear-resistant
•Thermal spraying/plasma spraying,Processing very hard
•Catalyst Carrier
•Ceramic and Tiles,Ceramic filter plate,ceramic membrane etc
•Grinding wheels,Cup wheels,Whetstone,polishing pads etc

PSD FEPA White Fused Alumina Micropowder

GritD3 value max umD50 value umD94 value min um
F2308253.0±3.034
F2407044.5±2.028
F2805936.5±1.522
F3204929.2±1.516.5
F3604022.8±1.512
F4003217.3±1.08
F5002512.8±1.05
F600199.3±1.03
F800146.5±1.02
F1000104.5±0.81
F120073.0±0.51
F150052.0±0.40.8
F20003.51.2±0.30.5

PSD JIS White Fused Alumina Micropowder

 GritD0 value max umD3 value max umD50 value umD94 value min um
#24012710357.0±3.040
#2801128748.0±3.033
#320987440.0±2.527
#360866635.0±2.023
#400755830.0±2.020
#500635025.0±2.016
#600634120.0±1.513
#700453717.0±1.511
#800383114.0±1.09
#1000322711.5±1.07
#120027239.5±0.85.5
#150023208.0±0.64.5
#200019176.7±0.64
#250016145.5±0.53
#300013114.0±0.52
#40001183.0±0.41.8
#6000852.0±0.40.8
#800063.51.2±0.30.6

Our Advantages:
1.Professional manufacturer, more than 20 years experiences in the white fused alumina.
2.Ensure clients stable quality of white fused alumina.
3.Having our own testing laboratory which guarantees products quality
4.Available to deliver samples to clients before place an order. Trail order for testing is also workable.
5.Production capacity: over 40, 000 tons per year.
6.Available to customize according to clients specifications.

Packaging:
1MT big bag or 25kgs bag, Pallet available

25kgs pags in English25kgs in Chinese25kgs pvc bags+1mt big bag25kgs pvc bags+pallet
Weight1000 kg
Dimensions100 × 100 × 100 cm
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