Aluminum oxide nanopowder Product Features:US3023 g-phase nano-Al2O3 with small size, high activity and low melting temperature, it can be used for producing synthetic sapphire with the method of thermal melting techniques; the g-phase nano-Al2O3 with large surface area and high catalytic activity, it can be made into microporous spherical structure or honeycomb structure of catalytic materials. These kinds of structures can be excellent catalyst carriers. If used as industrial catalysts, they will be the main materials for petroleum refining, petrochemical and automotive exhaust purification. In addition, the g-phase nano-Al2O3 can be used as analytical reagent.
Aqueous Dispersions
NanoArc® Aluminum Oxide nanoparticles are available as concentrated (up to 50 wt%) dispersions in DI water. The aqueous NanoArc® Aluminum Oxide dispersions feature proprietary surface treatment technology to enable formulation of the nanoparticles into systems ranging from pH 4 to 10.
The technology also ensures compatibility of the NanoArc® Aluminum Oxide nanoparticles with aqueous formulations containing emulsion resins, both in-can and post-cure.
In addition, untreated NanoArc® Aluminum Oxide is available as a low pH (< 5) aqueous dispersion for applications not requiring the compatibility surface treatment. Solvent Dispersions Dispersions of NanoArc® Aluminum Oxide nanoparticles are available as concentrates (up to 50 wt%) in polar hydrocarbon solvents such as PMA (propylene glycol methyl ether acetate), nonpolar solvents such as mineral spirits, and protic solvents such as alkoxyethers. The NanoArc® Aluminum Oxide dispersions feature surface treatment technologies designed specifically for the solvent class, and tailored to be compatible with a wide range of application formulations employing solvents in these classes. In addition, custom dispersions of NanoArc® Aluminum Oxide can be provided for specific solvent types or application needs (e.g. non-volatile liquids, plasticizers, etc.). Monomer Dispersions NanoArc® Aluminum Oxide nanoparticles are available as concentrated (30 wt%) dispersions in low viscosity acrylate monomers such as TPGDA (tripropyleneglycol diacrylate) and HDDA (1,6-hexanediol diacrylate). These dispersions can be used to incorporate NanoArc® Aluminum Oxide nanoparticles into a wide variety of UV-cured coating formulations. The NanoArc® Aluminum Oxide nanoparticles are surface treated for compatibility, and do not interfere with the radiation cure process of the coatings. Other low viscosity acrylate monomer dispersions of NanoArc® Aluminum Oxide are also available on a custom basis. Custom Dispersions Nanophase metal oxide nanoparticles are available in a variety of concentrated dispersion forms, each featuring proprietary surface treatment technology to ensure complete dispersion to the primary particles and to prevent any aggregation upon incorporation into application systems. Related reading: nano diamond powder Silver Nanoparticles Antimicrobial