NanoArc® Cerium Oxide nanopowder, 100% crystalline, non-porous, non-agglomerated particles.
Mean Particle Size: 30 nm 750nm
Specific Surface Area: 28 m2/g
Chemical Formula: CeO2
Color: Yellow powder
True Density, g/cc: 7.13
Bulk Density, g/cc: 0.25
Crystal Phase: Cubic
Morphology: Equiaxed Crystals
Purity: ≥ 99.95% CeO2/TREO, ≥ 99% TREO
NanoArc® Cerium Oxide nanoparticles are available as concentrated (up to 50 wt%) dispersions in DI water as either untreated particles, or as particles stabilized with proprietary surface treatment technology. The non surface-treated NanoArc® Cerium Oxide aqueous dispersions are stable at low pH (< 5).
Surface-treated aqueous NanoArc® Cerium Oxide dispersions enable formulation of the nanoparticles into systems ranging from pH 4 to 10. The technology also ensures compatibility of the NanoArc® Cerium Oxide nanoparticles with aqueous formulations containing emulsion resins, both in-can and post-cure.
Dispersions of NanoArc® Cerium 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® Cerium 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® Cerium Oxide can be provided for specific solvent types or application needs (e.g. non-volatile liquids, plasticizers, etc.).
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.
