white fused alumina as Wear-resistant filler

White fused alumina is a finer-grade aluminum oxide 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 AS WEAR-RESISTANT FILLER

white fused alumina as Wear-resistant filler Chemical Analysis:

Item Content
Al2O3 99.5-99.70%
SiO2 0.02-0.06%
Fe2O3 0.02-0.08%
Na2O 0.15-0.40%
CaO 0.01-0.04%

white fused alumina as Wear-resistant filler Physical Properties:

Item Content
Color White
Crystal System Trigonal system
Mohs Hardness ≥9
Melting Temperature(℃) 2250
Refractory Temperature(℃) 1900
True Density ≥3.5
Grain shape Block, with sharp edges
Specific gravity Approx. 3.9 – 4.1 g/cm3
Bulk density Approx. 1.75 – 1.99g/cm3

White Aluminum oxide 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 padding
•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 as Wear-resistant filler

Grit D3 value max um D50 value um D94 value min um
F230 82 53.0±3.0 34
F240 70 44.5±2.0 28
F280 59 36.5±1.5 22
F320 49 29.2±1.5 16.5
F360 40 22.8±1.5 12
F400 32 17.3±1.0 8
F500 25 12.8±1.0 5
F600 19 9.3±1.0 3
F800 14 6.5±1.0 2
F1000 10 4.5±0.8 1
F1200 7 3.0±0.5 1
F1500 5 2.0±0.4 0.8
F2000 3.5 1.2±0.3 0.5

PSD JIS white fused alumina as Wear-resistant filler

 Grit D0 value max um D3 value max um D50 value um D94 value min um
#240 127 103 57.0±3.0 40
#280 112 87 48.0±3.0 33
#320 98 74 40.0±2.5 27
#360 86 66 35.0±2.0 23
#400 75 58 30.0±2.0 20
#500 63 50 25.0±2.0 16
#600 63 41 20.0±1.5 13
#700 45 37 17.0±1.5 11
#800 38 31 14.0±1.0 9
#1000 32 27 11.5±1.0 7
#1200 27 23 9.5±0.8 5.5
#1500 23 20 8.0±0.6 4.5
#2000 19 17 6.7±0.6 4
#2500 16 14 5.5±0.5 3
#3000 13 11 4.0±0.5 2
#4000 11 8 3.0±0.4 1.8
#6000 8 5 2.0±0.4 0.8
#8000 6 3.5 1.2±0.3 0.6

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 English 25kgs in Chinese 25kgs pvc bags+1mt big bag 25kgs pvc bags+pallet
Weight 1000 kg
Dimensions 100 × 100 × 100 cm
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