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    • Aluminum Oxide Nanopowder

     

    MKnano provides the best Aluminum Oxide Powder (Alumina), having very high purity and a precise crystalline structure. Our nanoparticles are reliable enough for sophisticated ceramics, electronics, and surface finishing applications, whether you need high thermal conductivity or extreme hardness.

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    Aluminum Oxide Nanopowder: Product Overview 

    Aluminum oxide (Al2O3) is a ceramic material that doesn't react with other chemicals. Our Aluminum Oxide Powder is a must-have for both macro-engineering and microscopic research since it is very stable and has a high melting point.

    Key Benefits:

    • High Hardness:

      Coatings that are very resistant to wear.

    • Chemical Stability:

      Doesn't corrode.

    • Thermal Conductivity:

      Great at moving heat while keeping electricity from flowing.

    • Surface Area:

      Nanostructured particles have a better catalytic area.

    Aluminum Oxide (Al2O3) Nanopowder: Technical Specifications 

    We provide you with all the information you need to make sure our Aluminum Oxide Powder meets your needs.

    SKU MKN-Al2O3-XXX
    CAS Number 1344-28-1
    Chemical Formula Al₂O₃
    MDL Number MFCD00003424
    Purity 80% - 99.9%
    Density 3.21 - 3.965 g/cm³
    Melting Point 2072°C (3761.6°F)
    Boiling Point 2980°C (5396°F)
    Appearance  White to ivory powder
    Crystal Structure Hexagonal (α-phase) / Gamma-phase available
    Particle Size 5-60 m²/g
    Surface Area >100 m²/g

    Features of Aluminum Oxide Nanoparticles 

    • High Dielectric Strength:

      A great way to keep circuits from shorting out.

    • Wear Resistance:

      Because aluminum oxide powder is hard, it forms perfect coatings that won't scratch.

    • Thermodynamic Stability:

      Keeps its shape even when the temperature changes a lot.

    Aluminum Oxide (Al2O3) Nanopowder Applications 

    Aluminum oxide powder is used in several different fields:

    • Abrasives:

      Useful for precision optics polishing (CMP).

    • Advanced Ceramics:

      Useful for transparent ceramics and armor.

    • Heat Transfer:

      Nanofluids for cooling electronics.

    • Catalysis:

      High surface-area support for chemical reactions.

    • Biomedical:

      Used in bio-inert implants.

    Aluminum Oxide (Al2O3) Nanopowder Properties 

    Alumina is an oxide that can react with both acids and bases.

    • Crystalline Structure:

      Gamma (high surface area) and Alpha (hardest).

    • Electrical Insulation:

      It doesn't conduct electricity, but it does conduct heat.

    • Rigidity:

      High modulus of elasticity prevents deformation.

    Why Choose MKnano For Aluminum Oxide (Al2O3) Nanopowder Supplier 

    MKnano is your partner in the business for accuracy and purity without any compromises. We are experts at making aluminum oxide powder that is of the highest quality. We have a variety of different sizes of particles, affordable costs, and quick shipment. We don't just sell you a phase and size; we also give you professional guidance on which one is best for you.

    Call Now! To Order Your Aluminum Oxide Nanopowder

    FAQs about Aluminum Oxide (Al2O3) Nanopowder 

    Q: What is the use of aluminium oxide powder? 

    A: It can be used as an abrasive, a precursor for ceramics, an electrical insulator, and a filler to make things stronger.

    Q: What color is aluminium oxide? 

    A: Pure Aluminum Oxide Powder is white.

    Q: How strong is aluminum oxide? 

    A: It gets a 9 on the Mohs hardness scale, which is just below diamond.

    Q: What type of oxide is aluminium oxide? 

    A: It is an amphoteric oxide.

    Q: Does MKnano ship internationally? 

    A: Yes, we ship Aluminum Oxide Powder all over the world in safe packaging.

    Q: What is the difference between aluminum powder and aluminum oxide powder? 

    A: Aluminum is a metal that reacts with other metals, but aluminum oxide is a stable ceramic.

    Q: Is aluminum oxide powder flammable? 

    A: No, it is not flammable and is typically used as a refractory material.

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