White Aluminum oxide Corundum F12 2.0-1.7MM

White aluminum oxide,is also called white corundum or white fusd alumina, is a high purity, synthetic mineral. It is manufactured by the fusion of controlled quality pure grade Bayer Alumina in an electric arc furnace at temperatures greater than 2000 ℃ followed by a slow solidification process. Strict control over the quality of raw materials and fusion parameters ensure products of high purity and high whiteness.

WHITE ALUMINUM OXIDE CORUNDUM F12 2.0-1.7MM

White aluminum oxide corundum  F12 Chemical Analysis:

ItemContent
Al2O399.50%MIN
SiO20.15%MAX
Fe2O30.03%MAX
Na2O0.30%MAX
CaO0.02%MAX

White Aluminum oxide Corundum 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 density(Dependent on grain size)Approx. 1.75 – 1.99g/cm³

White Aluminum oxide Corundum F12 PSD(Particle Size Distribution)

MESHUM%
+7+28000
+10+2000≤20
+12+1700≥45
+12+14+1700+1400≥70
-16/PAN-1180/PAN≤3%

White Aluminum Oxide Corundum Applications:

• Refractory,casting,foundry etc
• 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
• Blast-cleaning, surface finishing, Deburring, Roughening metallic surfaces

Production Sizes

FepaF12 F14 F16 F20 F22 F24 F30 F36 F46 F54 F60 F70 F80 F90 F100 F120 F150 F180 F220 F230 F240 F280 F320 F360 F400 F500 F600 F800 F1000 F1200 F1500 F2000
JIS#12 #14 #16 #20 #22 #24 #30 #36 #46 #54 #60 #70 #80 #90 #100 #120 #150 #180 #220 #240 #280 #320 #360 #400# #500 #600 #700 #800 #1000 #1200 #1500 #2000 #2500 #3000 #4000 #6000 #8000
TOCT4# 3# M28 M20 M14 M10 M7 M5
WW63 W50 W40 W28 W20 W14 W10 W7 W5 W3.5 W2.5 W1.5 W0.5

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

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