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180 mesh white fused alumina high purity WFA 99.5% content white corundum

White Fused Alumina white Corundum white Aluminium Oxide
180 mesh white fused alumina high purity WFA 99.5% content white corundum

$520.00 – $990.00 / MT

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Product Description

White Fused Alumina Powder are produced by the grinding & classification of selected Macro grain feed stock in an advanced milling and classifying facility. This ensures an iron free product of narrow particle size distribution and high whiteness.

180 mesh white fused alumina high purity WFA 99.5% content white corundum -1-

Advantages

1. Does not affect the color of processed parts;
2. It can be used for sandblasting in a process where iron powder residue is strictly prohibited;
3. Plastic grade white corundum particles are very suitable for wet sandblasting and polishing and grinding operations.

Physical and Chemical Indicators

Physics Properties
ColorWhite
Crystal formTriangal crystal system
Mohs hardness9.0-9.5
Micro hardness2000-2200 kg/mm²
Melting point2250
Maximum operating temperature1900
True density3.90 g/cm³
Bulk density1.5-1.99 g/cm³
Chemical Position Standards
Code and Size Range                                                   Chemical Composition%
AI2O3SiO2Fe2O3 Na2O
F90-F150≥99.50≤0.10≤0.05≤0.30
F180-F220≥99.50≤0.10≤0.05≤0.30
#240-#3000≥99.50≤0.10≤0.05≤0.30
#4000-#12500≥99.50≤0.10≤0.05≤0.30

180 mesh white fused alumina high purity WFA 99.5% content white corundum -2-

Applications

180 mesh white fused alumina high purity WFA 99.5% content white corundum -3-

Packing & Delivery

180 mesh white fused alumina high purity WFA 99.5% content white corundum -4-

  1. 25kg or 20kg/woven bag;
  2. 25kg or 20kg/kraft paper bag;
  3. Moisture-proof plastic lining;
  4. 1000 kg/ton plastic ton bag;
  5.  Carton;
  6. Plastic film;
  7.  Wooden pallets.
  8. All packaging can be customized according to customer requirements.

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