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Aluminum oxide 99% White fused alumina powder WFA White aluminum oxide for abrasive supplier buy in Liaocheng
Buy Aluminum oxide 99% White fused alumina powder WFA White aluminum oxide for abrasive supplier
Aluminum oxide 99% White fused alumina powder WFA White aluminum oxide for abrasive supplier

Aluminum oxide 99% White fused alumina powder WFA White aluminum oxide for abrasive supplier

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China, Liaocheng
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Technical characteristics
  • Country of manufactureChina
  • supply quantity800,000mt/year
Description

Product Description

 White fused alumina is fused from high quality bayer aluminum in high temperature. Its hardness is higher but toughness lower compared with Brown Aluminum Oxide. It is characterized by high purity, excellent self-sharpening, efficient grinding efficiency, and low frictional heat. It can withstand acid and alkali erosion, with high temperature resistance and good thermo stability.

 

 Applications:

 

  • Resin boned abrasives;
  • Abrasive tools;
  • Lapping and polishing;
  • Precision casting;
  • Advanced refractory material

 

Advantages:

 

a. Use imported Bayer aluminum; assure the high quality of products. 
b. Equipped full line of test method. The laboratory is certified by government Inspection Bureau, that assures  its quality stability.
c. Products are classified chemical washed, non-washed, shaped, non-shaped, normal bulk density and high bulk density. All products will be supplied according to customers different requirements.

  

 Size we can supply:

 

 Sand: 8-5mm, 5-3mm, 3-1mm, 0-1mm

 

 Fines: 320mesh-0, 280mesh-0, 240mesh-0, 200mesh-0, 180mesh-0

 

 Grain: F8, F10, F12, F14, F16, F20, F22, F24, F30, F36, F40, F46, F54,

 

            F60, F70, F80, F90, F100, F120, F150, F180, F220

 

 Powder: 150F,180F,240F, 280F, 325F,

 

5. Chemical Analysis:

Al2O3

Fe2O3

Na2O

SiO2

CaO

K2O

≥99.2%

≤0.10%

≤0.30%
120# Finer
≤0.40%

≤0.10%

≤0.03%

≤0.03%

 

6. Physical Analysis:

Crystal

True Density
g/cm3

Hardness
Kg/mm2

Melting Point

Refractoriness

Max Usable Temperature

α- Al2O3

≥3.96

2000~2200

2000

≥1850

1900

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Aluminum oxide 99% White fused alumina powder WFA White aluminum oxide for abrasive supplier
Aluminum oxide 99% White fused alumina powder WFA White aluminum oxide for abrasive supplier
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