Aluminum Oxide (Al2O3) Nanopowder/Nanoparticles, Alpha, High Purity: 99.95%, Size: 180 nm, Hydrophilic

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5 grams: 36 €

25 grams: 47 €

100 grams: 66 €

500 grams: 120 €

1000 grams: 179 €

Contact us for tailored quotes on larger quantities & experience exceptional solutions from our experts.

Aluminum Oxide (Al2O3) Nanopowder/Nanoparticles Alpha, High Purity: 99.95%, Size: 180 nm, Hydrophilic  

Technical Properties:

Purity (%) 99.95          
Color white          
Average Particle Size (nm) 180          
Specific Surface Area (m2/g) >10          
Density (g/cm3) 4          
Melting Point (°C) 2050          
Boiling Point (°C) 2990          
Crystallographic Structure rhombohedral          
Elemental Analysis (wt%) B2O3 CaO Fe2O3 MgO Na2O SiO2
  ≤0.002 ≤0.01 ≤0.01 ≤0.02 ≤0.03 ≤0.02


Aluminum oxide nanoparticles show high hardness and high dimensional stability. It is used to improve toughness, wear resistance, thermal fatigue resistance, and ceramic density for rubber, plastics, and ceramics. It is used in high strength aluminum oxide ceramic, high purity crucibles, furnace tubes, and cutting tools. It is added to metal products, semiconductors, tapes, polishing materials, and glass products. Aluminum oxide nanoparticles have excellent properties for far infrared emission. It is used in fiber fabric products and high pressure sodium lamp as far-infrared emission and thermal insulation materials. In addition it is used in the field of catalysis as catalyst or catalyst carrier.


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