AND Dispersions - Labface

NanoparticlesThe nanomaterials produced by both the NAS and PVS processes consistof discreet, fully-dense, fully crystalline particles. The PVS process yieldsparticles with the average sizes ranging from 35–75 nm and those fromthe NAS process range from 20–60 nm.Nanoparticles can be surface treated to enable compatibility of the particleswith a wide variety of fluids, resins and polymers. This patented technologyensures the appropriate surface treatment is applied to each individualparticle, where the chemistry of the coating is selected to provide thecharacteristics required for compatibility. In this way, the nanoparticlesretain their original chemistry and physical properties, but the coating canbe tailored for a wide variety of applications and environments, includingpolar and non-polar organic systems.NanophaseParticle AttributesParticles less than100 nanometersParticles are equi-axedHigh surface andchemical purityNon porous andfully crystallineNon-friableNear theoretical densityNo durable secondaryagglomerate structuresNanoparticleDispersionsIn many cases, the successful application of nanoparticles in a particularapplication depends upon the ability to properly disperse the nanoparticlesinto a fluid. Application areas as diverse as cosmetics, coatings, polishingand catalysis all require that the particles are initially well dispersed andthat the particles stay well dispersed (i.e. do not aggregate or “crash out”in the application environment) in order to exhibit their full activity. To meetthis need, Nanophase has developed technology to permit the dispersionof its nanoparticles in water and a variety of polar and non-polar organicfluids. This technology provides a supply of concentrated, ready-to-usenanoparticle dispersions, eliminating the need for customers to dispersethe nanoparticles themselves. This capability proves particularly attractiveto customers who can benefit from Nanophase’s expertise in dispersingnanoparticles or wish to avoid handling dry powders.Semi-bulk and Bulk QuantitiesItems are available from stock in the standard pack sizes listed. Stocks arealso available for semi-bulk and bulk quantities. Please call for a quotationon a bulk or special order.

PowdersItem# Description Form Formula Catalog Pack Sizes44931 Aluminum oxide, NanoDur, ® 99.5% 45nm APS Powder, Al 2 O 3 100g / 500gS.A. 36m 2 /gNanoDur ® aluminum oxide is designed for coatings where transparency is of utmost importance. NanoDur ® aluminum oxide is especially suited for enhancing abrasion resistance with minimal effects onclarity, gloss and physical properties of the coatings as well as for composite reinforcement, catalyst support, dielectric and polishing applications.44930 Antimony tin oxide, NanoArc, ® 99.5% 15nm APS Powder, Sb 2 O 5 :SnO 2 25g / 100g / 500gS.A. 60m 2 /g10:90 wt%Moderately conductive particle. The incorporation of NanoArc ® antimony tin oxide products in coating systems, films or composites may help in reducing the buildup of static charge.45582 Bismuth(III) oxide, NanoArc, ® 99.5% 38nm APS Powder, Bi 2 O 3 25g / 100g / 500gS.A. 18m 2 /gX-ray opaque particle. NanoArc® bismuth oxide can be compounded into polymers or coating systems to increase opacity to x-rays, while the small particle size ensures minimal disruption of physicalproperties.44928 Copper(II) oxide, NanoArc, ® 97.5% 31nm APS Powder, CuO 25g / 100g / 500gS.A. 30m 2 /gNanoArc ® copper oxide is suitable for catalytic and protective applications. These particlesresist leaching and can reside permanently in coating formulations for high moisture applications.44895 Iron(III) oxide cosmetic, NanoArc ® 30nm APS Powder, Fe 2 O 3 25g / 100g / 500gS.A. 38m 2 /gThe small particle size results in a strong color development combined with high translucency.45007 Iron(III) oxide, industrial, NanoArc ® 30nm APS Powder, Fe 2 O 3 25g / 100g / 500gS.A. 38m 2 /gNanoArc ® industrial iron oxide is a general purpose gamma phase material suitable for use in catalytic applications such as ammonia synthesis and dehydrogenation reactions. Manufactured by growingnanocrystals rapidly in a high temperature gas phase condensation, these 30nm particles are fully crystalline and have high surface purity.44896 Iron(III) oxide, magnetic NanoArc ® 30nm APS Powder, Fe 2 O 3 25g / 100g / 500gS.A. 38m 2 /gNanoArc ® magnetic iron oxide is a highly magnetic material in which the crystallites are >98% gamma phase. This material is suitable for a variety of applications requiring strong magnetic propertiesand narrow particle distribution, including diagnostics, telecommunications, and data storage.44897 Tin(IV) oxide, NanoArc ® 16nm APS Powder, SnO 2 25g / 100g / 500gS.A. 55m 2 /gNanocrystalline tin oxide is suitable for polishing, semiconductor and catalytic applications.44898 Zinc oxide, NanoGard ® 60nm APS Powder, ZnO 100g / 500gS.A. 18m 2 /gNanoGard ® zinc oxide, which is produced under cGMP conditions and is FDA approved for use as an active ingredient in personal care products can provide effective UV attenuation while maintainingclarity in silky-smooth, non-sticky formulations.45010 Zinc oxide, NanoGard, ® low lead 99+% 60nm APS Powder, ZnO 100g / 500gS.A. 18m 2 /gNanoGard ® zinc oxide can provide effective UV attenuation while maintaining clarity in a variety of formulations. Certified to less than 10 ppm Pb.44899 Zinc oxide, NanoTek ® 60nm APS Powder ,ZnO 100g / 500gS.A. 18m 2 /gNanoTek ® zinc oxide, due to the small particle size, can provide UV protection and other properties while maintaining a high level of transparency in coatings, polymers, caulks, adhesives andother resin systems.44900 Zinc oxide, NanoTek ® C1, 99% organo-silane coated 60nm APS Powder, ZnO 100g / 500ghydrophopic, nonpolar S.A. 18m 2 /gNanoTek ® zinc oxide C1 has a hydrophobic, nonpolar organo-silane coating to aid dispersing in organic systems.44901 Zinc oxide, NanoTek ® C2, 99% organo-silane coated 60nm APS Powder, ZnO 100g / 500ghydrophobic, polar S.A. 18m 2 /gNanoTek ® zinc oxide C2 has an oleophilic, polar coating to aid dispersing in organic systems.45585 Zinc oxide, NanoArc ® ZN-2500 50nm APS Powder ZnO 100g / 500gNanoArc ® Extra High Transparency Zinc Oxide, due to the small particle size, can provide UV protection while maintaining a high level of transparency in coatings, polymers, caulks, adhesivesand other resin systems.

DispersionsItem# Description Form Formula Catalog Pack Sizes45405 Aluminum oxide, NanoArc ® R1121W, 30% in H 2 O, 20nm APS for dry powder (typical) Al 2 O 3 100g / 500g / 2kgcolloidal dispersion with dispersantAluminum oxide water borne dispersion suitable for incorporation in water compatible coatings. The 20nm average particle size alumina provides the maximum in optical clarity.44925 Aluminum oxide, NanoDur ® X1121W, 50% in H 2 O, 45nm APS for dry powder (typical) Al 2 O 3 100g / 500gcolloidal dispersion with dispersantAluminum oxide water borne dispersion suitable for incorporation in water compatible coatings or certain acidic polishing applications.44908 Aluminum oxide, NanoDur ® AL-6051, 23% in H 2 O, 45nm APS for dry powder (typical) Al 2 O 3 100g / 500g / 2kgcolloidal dispersionAluminum oxide water borne dispersion suitable for use in ultrafine acid side polishing slurries.44907 Aluminum oxide, NanoTek ® AL-6081, 23% in H 2 O, 45nm APS for dry powder (typical) Al 2 O 3 100g / 500g / 2kgcolloidal dispersion with dispersantAluminum oxide water borne dispersion suitable for use in ultrafine alkaline side polishing slurries.45406 Aluminum oxide, NanoArc ® R1130PMA, 30% in 20nm APS for dry powder (typical) Al 2 O 3 100g / 500g1,2-propanediol monomethyl ether acetate, colloidaldispersion with dispersantAluminum oxide dispersion in Dowanol ® PMA suitable for incorporation in a wide variety of polar organic-based coatings. The 20nm average particle size alumina provides the maximum optical clarity.44926 Aluminum oxide, NanoDur ® X1130PMA, 50% in 1,2-propanediol 45nm APS for dry powder (typical) Al 2 O 3 100g / 500gmonomethyl ether acetate, colloidal dispersionAluminum oxide dispersion in Dowanol ® PMA suitable for incorporation in a wide variety of coatings formulations.45586 Aluminum oxide, NanoArc ® AL-2220, 30% in mineral spirits, 20nm APS for dry powder (typical) Al 2 O 3 100g / 500gcolloidal dispersion with dispersantAluminum oxide dispersed in Mineral Spirits suitable for incorporation in non-polar organic based coatings and formulations where high transparency is important.45614 Aluminum oxide, NanoArc ® AL-2422, 30% in mineral spirits, 45nm APS for dry powder (typical) Al 2 O 3 100g / 500gcolloidal dispersion with dispersantAluminum oxide dispersed in Mineral Spirits suitable for incorporation in non-polar organic based coatings and formulations.45587 Antimony tin oxide, NanoArc ® AT-2240, 15nm APS for dry powder (typical) Sb 2 O 5 :SnO 2 100g / 500g50% in H 2 O, colloidal dispersion 10:90 wt%Water borne antimony tin oxide dispersion with no dispersant suitable for incorporation in water compatible coatings to improve electro static dissipation (ESD) properties.45630 Antimony tin oxide, NanoArc ® AT-2242, 15nm APS for dry powder (typical) Sb 2 O 5 :SnO 2 100g / 500g50% in H 2 O, colloidal dispersion with dispersant 10:90 wt%Water borne antimony tin oxide dispersion suitable for incorporation in water compatible coatings to improve electro static dissipation (ESD) properties.44909 Cerium(IV) oxide, NanoTek ® CE-6042, 18% in H 2 O, 48nm APS for dry powder (typical) CeO 2 100g / 500g / 2kgcolloidal dispersionCerium oxide water borne dispersion suitable for use in ultrafine acid side glass polishing slurries and catalysis applications.44911 Cerium(IV) oxide, NanoTek ® CE-6082, 18% in H 2 O, 48nm APS for dry powder (typical) CeO 2 100g / 500g / 2kgcolloidal dispersion with dispersantCerium oxide water borne dispersion suitable for use in ultrafine alkaline side glass polishing slurries.44910 Cerium(IV) oxide, NanoTek ® CE-6080, 20% in H 2 O, 850nm APS for dry powder (typical) CeO 2 100g / 500g / 2kgcolloidal dispersion in water with dispersantCerium oxide water borne dispersion suitable for use in alkaline side polishing slurries. Sub micron particle size makes for a faster removal rate with minimal subsurface damage.45407 Copper(II) oxide, NanoArc ® U1121W, 50% in H 2 O, 31nm APS for dry powder (typical) CuO 100g / 500gcolloidal dispersionCopper oxide water borne dispersion suitable for catalysis and paint and coatings applications.45408 Zinc oxide, NanoArc ® Q1121W, 40% in H 2 O, 20nm APS for dry powder (typical) ZnO 100g / 500gcolloidal dispersionZinc oxide water borne dispersion suitable for incorporation in water compatible coatings and other formulations.

DispersionsItem# Description Form Formula Catalog Pack Sizes45588 Zinc oxide, NanoArc ® ZN-2551, 50nm APS for dry powder (typical) ZnO 100g / 500g50% in H 2 O, colloidal dispersion with dispersantWater borne zinc oxide dispersion suitable for incorporation in water compatible coatings and formulations.44904 Zinc oxide, NanoShield ® ZN-2000, 50% in H 2 O, 60nm APS for dry powder (typical) ZnO 100g / 500gcolloidal dispersion with nonionic dispersantZinc oxide water borne dispersion suitable for incorporation in water compatible coatings and paints.45009 Zinc oxide, NanoShield ® ZN-3008C, 50% in H 2 O, 60nm APS for dry powder (typical) ZnO 100g / 500gcolloidal dispersion with cationic dispersantNanoShield ® ZN-3008C is a cationic dispersion of zinc oxide in water designed to be incorporated in coatings applied to a fabric or non-woven substrates. Zinc oxide is generally used toprovide UVa and UVb blocking and odor control.45012 Zinc oxide, NanoShield ® ZN-3014A, 50% in H 2 O, 60nm APS for dry powder (typical) ZnO 100g / 500gcolloidal dispersion with anionic dispersantNanoShield ® ZN-3014A is an anionic dispersion of zinc oxide in water designed to be incorporated in coatings applied to a fabric or non-woven substrates. Zinc oxide is generally used toprovide UVa and UVb blocking and odor control.45632 Zinc oxide, NanoArc ® ZN-2225, 40% in 1,2-propanediol 20nm APS for dry powder (typical) ZnO 100g / 500gmonomethyl ether acetate, colloidal dispersion with dispersantZinc oxide dispersed in Dowanol PMA suitable for incorporation in a wide variety of polar organic based coatings and formulations where high transparency is important.45646 Zinc oxide, NanoArc ® ZN-2525, 40% in 1,2-propanediol 50nm APS for dry powder (typical) ZnO 100g / 500gmonomethyl ether acetate, colloidal dispersion with dispersantZinc oxide dispersed in Dowanol PMA suitable for incorporation in a wide variety of polar organic based coatings and formulations.44924 Zinc oxide, NanoTek ® Z1102PMA, 50% in 1,2-propanediol 60nm APS for dry powder (typical) ZnO 100g / 500g / 2kgmonomethyl ether acetate, colloidal dispersionZinc oxide dispersion in Dowanol ® PMA suitable for incorporation in a wide variety of coatings formulations.45683 Zinc oxide, NanoArc ® ZN-2210 20nm APS for dry powder (typical) ZnO 100g / 500gZinc oxide dispersed in Mineral Spirits suitable for incorporation in a wide variety of non-polar organic based coatings and formulations where high transparency is important.45748 Zinc oxide, NanoArc ® ZN-2510, 50% in mineral spirits, 50nm APS for dry powder (typical) ZnO 100g / 500gcolloidal dispersion with dispersantZinc oxide dispersed in Mineral Spirits suitable for incorporation in a wide variety of non-polar organic based coatings and formulations.45801 Zinc oxide, NanoArc ® ZN-2610, 50% in mineral spirits, 60nm APS for dry powder (typical) ZnO 100g / 500gcolloidal dispersion with dispersantZinc oxide dispersed in Mineral Spirits suitable for incorporation in a wide variety of non-polar organic based coatings and formulations.45410 Zinc oxide doped with silver, NanoTek, ® 70nm APS for dry powder (typical) ZnO doped 100g / 500gZnO: Ag-W, 50% in H 2 O, colloidal dispersionwith AgNanoTek ® ZnO: Ag-W is a mixture of zinc oxide and stabilized silver that can be readily added to a variety of water-based formulations.NanoArc, NanoGard, Nanotek, NanoDur, NanoShield are all registered trademarks of Nanophase Technologies Corporation. Dowanol is a registered trademark of Dow Chemical Company.Need additional information?Visit our website at www.alfa.com for up-to-dateprices, stock availability, MSDS, Certificate ofAnalysis, a user-friendly e-commerce system andadditional literature.

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