Efficient Catalyst Ultra-fine Zinc Nanoparticles

Hongwu Intermation Group Ltd has been in manufacturer in nano materials since 2002.Zinc nanopowder works well in the rubber field.

High Active Superfine Nano Zinc Powders is corrosion resistant, antibacterial,widely used in cosmetics.

Our nano zincum powder could supply in 40nm, 70nm, 100nm, 130nm with 99.9% purity, welcome to inquiry.

High Quality Spherical Metal Zinc Nanopowders Appication Hongwu International Group Ltd with HW NANO brand offer a highly diverse range of Zinc nanopowder grades with average grain sizes from approx. 40nm to 150nm. We provide technical support in the selection of the powders suitable for specific applications and for questions regarding process optimization.     Zinc nanopowders holds the features of regular spherical shape, less surface oxidation, spherical surface smooth, clean, melting deformation and adhesion into grape-like, very few particles of the platform, good dispersion, uniform particle size, which is conducive to the production of high-quality anti-corrosion coatings. Besides it is with large surface area, small loose proportion, high efficiency coating cover, and good chemical reduction effect.     Zinc nanopowders possesses the nanometer effect that is with excellent chemical activity and good uv resistance, antistatic properties, antibacterial antibacterial, remove odor resistant enzymes and a series of unique properties. To use the antibacterial ability of silver, copper, and zinc metal materials etc., through the methods of physical adsorption of ion exchange, to fix the silver, copper, zinc and other metal ions ( or its ion) on the surface of porous material such as calcium fluoride, silica gel made from antibacterial agent, then join the corresponding products, it can obtain materials with antibacterial ability.     Because Zinc nanopowders has the characteristics of nano material, its application field has been widened to the plastics industry, sunscreen cosmetics products, special ceramic products, adhesives, paint coating, special function as well as chemical fiber textile health processing and producing uv, deodorant, antiseptic bacteriostasis of special fiber products, etc.     In whole, as a new kind of material, metal Zinc nanopowders have many unique properties in chemical, optical, electrical and biomedical fields. It appears the wide application prospect in magnetic materials, electronic materials, optical materials and high-strength, high-density materials, catalysts, sensor. by Jemma

HW offer Zn nanopowder with several specifications: 40nm /70nm / 100nm / 130nm, high purity 99.9%, spherical  It can be applied for rubber vulcanization active agent, anti-corrosion coating, etc.

 Dull red Cuprous Oxide Nanopowder (Cu2O) 20-30nm,99% with high quality could use as the paiting.

vanadium(IV) oxide(VO2) undergoes a metal–insulator transition near 68°C. Below it: insulator, high resistance. Above it: metal, low resistance. As nanowires, the phase change gets sharper and faster because of the huge surface-to-volume ratio—like giving the material a built-in thermostat. Hongwu Nano produce both VO2 nanopowder and VO2 nanowire.

Silver coated copper powder has spherical ,flake, dendritic, 3%-30% silver ratio,widely used in polymer slurry.

Tin Oxide Nanoparticles for Conductive SnO2 ceramic       Ceramic is a good insulator and not conductive material in general. Ceramic is made from oxides mainly; the outer electrons of the atom usually is attracted to the nucleus and are bounded to the surrounding atoms of the atom, then the electrons are not free to move. That makes the general oxide ceramic not conductive. However, by using the Tin oxide nano powder as the main component and mix with Sb2O3, CuO, ZnO, PbO, Fe2O3 and other components to make the ceramic electrode material.     For SnO2 is the main component, adding Sb2O3, CuO, ZnO, PbO, Fe2O3 and other components of the electromagnetic flowmeter with ceramic electrode materials. The conductive ceramic is available to make in ordinary ceramic technology such as in the oxidizing atmosphere at 1300 ~ 1360 ℃ under firing. For the SnO2 conductive ceramic resist the erosion of various concentrations of strong acid, and with excellent conductivity in room temperature. If use of the SnO2 ceramic instead of the current platinum electrode, users could save a lot of platinum and greatly reduce costs. For the SnO2 ceramic is available to use as solar cell electrodes, and the general heating, corrosion-resistant heating and so on.     HW NANO SNO2 TIN OXIDE NANOPARTICLES, PARTICLE SIZE 20NM, 50NM, 80NM...PURITY 99.99%     Tin oxide nanoparticles has application in electronic devices. It is used in liquid crystal displays, optoelectronic devices, solar cells, gas sensors, and resistors. It is also used in anti-static coatings, and energy conserving coatings. It has applications in catalysis. It is used in transparent heating elements. By Lyla

Nano titania tubes, OD：10-15nm,ID：3-5nm,L>1um, with large SSA, widely used in catalyst for its excellent photocatalyst , adsorption properties. 

    Nano-magnesia is a white, odorless, non-toxic powder with a small particle size and a large specific surface area. It has different optical, electrical, magnetic and chemical properties than magnesium oxide, and has high hardness, high purity and high melting point.Nano-magnesia is widely used in electronics, catalysis, ceramics, oils, coatings and other fields.

You could buy different sized Silicon Carbide Nanopowders 99% from HW NANO supplier.