120 ml/57 €                      
500 ml/107 €
1000 ml/155 €      

Aluminum Oxide (Al2O3) Nanopowder/Nanoparticles Dispersion in Water

Gamma, Size: 10-20 nm, 20 wt%

Aluminum Oxide (Al2O3) Nanopowder/Nanoparticles Dispersion in Water, Gamma, Size: 10-20 nm, 20 wt% is a high-purity (99.99%), gamma-phase Aluminum Oxide dispersion featuring ultra-fine 10-20 nm particles in a stable 20 wt% aqueous medium. Characterized by its high surface area and exceptional thermal stability, this dispersion is engineered to enhance performance in advanced catalysis, precision polishing (CMP), and high-performance functional coatings.

Technical Properties

Applications

• Ceramics: Used as a sintering aid and grain growth inhibitor in advanced ceramic formulations, enhancing densification and mechanical strength at lower processing temperatures.
• Catalysis: Acts as a high-surface-area support for heterogeneous catalysts in petrochemical and fine chemical synthesis, improving dispersion and thermal stability of active sites.
• Coatings: Incorporated into functional coatings for scratch resistance, thermal insulation, and UV protection, especially in transparent or thin-film systems.
• Polishing & Abrasives: Applied in precision polishing of semiconductors, optics, and metals due to controlled particle size and hardness, enabling uniform surface finishing.
• Electronics: Used in dielectric layers and insulating films where gamma-phase Al₂O₃ contributes to high breakdown strength and low leakage currents.
• Biomedical: Investigated for use in drug delivery carriers and implant coatings, leveraging its biocompatibility and ability to form stable dispersions for controlled release systems.
• Environmental: Explored in water purification and adsorption systems, where its high surface area supports removal of heavy metals and organic contaminants.

Production & Customization

While our standard formulation is supplied at 20 wt% concentration, we offer customized production in varying concentrations to meet your specific application requirements. In addition to deionized (D.I.) water, our dispersions can be formulated in 2-Propanol (IPA) or Ethylene Glycol based on your process needs.

Contact us for customized solutions and technical support.

  Please click for the MSDS