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F180 P180 White Aluminum Oxide Sandblasting Media 9.0 Mohs Scale Hardness

Fountain Industrial Co., Ltd

F180 P180 White Aluminum Oxide Sandblasting Media 9.0 Mohs Scale Hardness

Brand Name : Fountian Industrial, OEM

Model Number : First Grade

Certification : SGS. ISO9001

Place of Origin : China

MOQ : 20 MT

Price : Negotiable

Payment Terms : D/P, T/T, D/A

Supply Ability : 5000MT Per Month

Delivery Time : Depending on Quantity

Packaging Details : 25kg bags into big ton bag

Material : Aluminum Oxide

Usage : Cutting wheel making

Hardness : 9.0 Mohs Scale

Type : Abrasive materials

Package : 25kg/bag,25kg/bag or 1mt big bag

Size : F180

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White Fused Alumina

White fused alumina/White aluminium oxide (WA) is electrically fused in the furnace with high grade bayer processed alumina as raw material..It has high purity,ability of self-sharpening,better cutting,less heat emit,higher efficiency,acid and alkali resistance,good thermal stability.Abrasives tools made of it are suitable for grinding high-speed,high carbon steel ,etc.It also can be used as materials for grinding and polishing,precision casting,spaying and coating, medium body for chemical industry,special ceramics and high-grade refractory materials,etc.


White fused alumina is mainly used for grinding high carbon steel, high-speed steel and chilled steel. It can also be used as lapping and polishing medium, precision founding sand and coating materials, catalyst carrier, special ceramics and super refractory materials.


1) Not affecting the color of the processing cases.

2) Sandblasting in the non-iron process.

3) High speed processing.

4) Very low amount of iron oxide, suitable for non-ferrous blasting operations.

White Fused Alumina Characters
High Alumina
White Fused Alumina has a Aluminium Oixde(Al2O3) content of more than 99%. The high alumina content is ensured from its raw material which is calcined alumina.The high content of Al2O3 makes it perform well in fireproof and refractory applications.
High Hardness
The high content of Al2O3 (Aluminum Oxide) makes it to be with very high hardness (Mosh Hardness≥9) and It's usually utilized for grinding ,cutting, lapping, sandblasting, polishing, surface preparing and also for coated abrasive application, including sandpaper and sand belt.It's not easy to break and good for abrasives. In abrasives industries, it is used for cutting wheels, grinding wheels etc, also used for coated abrasives applications like sandpapers. It's white color and little impurities also make it excellent grinding and sandblasting media for preparing and polishing surface of metal, ceramic products etc. WA fines is also an good material for polishing and water jetting in electronics industry.

White Fused Alumina Properties

Physical Specifications
Grain ShapeAngular or Sharp Edged
Mosh Hardness9
Melting Point2250ºC
True Gravity3.96g/cm3
Bulk Density1.75g/cm3-2.1g/cm3

Chemical Specifications
Aluminium Oxide(Al2O3)99%min
Iron Oxide(Fe2O3)0.15%max
Disodium Oxide(TiO2)0.4%max
Silicon Oxide(SiO2)0.15%max

Low Sodium White Fused Alumina also available for high grade applications. Na2O content less than 0.2%.

White Fused Alumina Standard Sizes & Applications


Coated Abrasives,Sandpaper,Sandbelt: P8-P220

White Fused Alumina Analysis Report
Physical&Chemical Analysis of White Fused Alumina

White Fused Alumina FEPA F Sizes for Bonded Abrasives and Sandblasting

Physical AnalysisGrit#Max SizeBig SizeBasic SizeMixed SizeSmall Size
Sample 101565830.5Na2O0.31%
Sample 201664820.5Fe2O30.03%
Physical AnalysisF320D0D3 MaximumD50 MediumD95 SmallestAL2O399.3%
Sample 103932.513Na2O0.33%
Sample 20393314Fe2O30.11%

FEPA P Sizes for coated abrasives also available at request.

Big Bag of 1 Ton, 1.2 Tons or 1.3 Tons
25kg Wooven Plastic Bag,40 Bags in a Big Bag
25kg Wooven Plastic Bags,40 Bags on a Wood Pallet
25kg Paper Bag,40 Bags on a Wood Pallet

Product Tags:

white aluminium oxide


white fused aluminium oxide

Best F180 P180 White Aluminum Oxide Sandblasting Media 9.0 Mohs Scale Hardness wholesale

F180 P180 White Aluminum Oxide Sandblasting Media 9.0 Mohs Scale Hardness Images

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