A black nanopowder composed of zinc in nanoparticles ranging from 40 to 100nm, zinc nanoparticles already play a role in the manufacture of any number of mundane consumer items, including cigarettes, food items, and more. Zinc nanopowder also shows potential for more intriguing applications, due to unique anti-microbial, optical, and biomedical properties, making it a popular target for advanced nanomaterial research.
Nonferrous metal, Rare metals, Rare And Noble Metal, Metal powder.
Nanometer TiO2 Series, Nanometer SiO2 Series,Nanopowder,Graphene.
Production of tin nanometric powders by hydrogen DC claret arc evaporation.
Gerhold Chemetals Co., Ltd is a German company founded both in Germany and China in 1997.
Yttrium oxide for sale.
Silver nitrate uses.
Gerhold Chemetals Co., Ltd.
Gerhold Chemetals Co., Ltd is a German company founded both in Germany and China in 1997, focuses on research and development of Metallic powders, Metal Compounds nano powders. We can customize products according to customers’ special requirements.
Our technologies are from Elektrotechnik University, Aachen University, München University and Beijing University.
The advantages of our products:
1. Uniform particle size
2. invariant Shape
3. High purity, reach 99.999999
4. Good dispersion
In worldwide market, Gerhold Chemetals has sold products to more than 50 countries. We will keep on developing and enlarging business by our advantages.
Negative ion emission: >6200 /cm3
Anion Nanopowder Color: Light gray liquid
Anion Nanopowder PH: 7.0±0.5
Anion Nanopowder APS: 40nm
Anion Nanopowder Purity: 99.99%
Properties: small particle size, uniformly to be dispersed in water-based solution, very stable, can be diluted by adding pure water, long-term placement no precipitation, not grainy, can release large amount negative ions. It can be widely used in various anion products.
Gold Nanoparticles (Au)
Gold Nanoparticles purity: >99.99%
Gold Nanoparticles APS: 50-100 nm
Gold Nanoparticles SSA: 3.394 m2/g
Gold Nanoparticles color: Dark Brown
Gold Nanoparticles bulk density: ~1.25 g/cm3
Gold Nanoparticles true density: 19.32 g/cm3
Gold Nanoparticles melting point: 1063 (nano-powder far below this point)
Gold Nanoparticles boiling point: 2966 oC
Gold Nanoparticles morphology: spherical
Gold Nanoparticles crystallographic structure: cubic
Tourmaline powder is a great material because the smaller the tourmaline particles are, the higher the performance is. Tourmaline powder is made from high quality Brazilian tourmaline.The white color is good for light color products.You can mix Tourmaline powder with cosmetic products.You can put Tourmaline powder into the bathtub to enjoy tourmaline bathing. Tourmaline water, which contains minerals, is gentle to the skin. You can use this powder as a material of negative ion/tourmaline products.
Bisthmuth ( Bi ) Nanopowder is a dark gray or black powder composed of nearly spherical particles of bismuth of under 100nm in diameter, bismuth powders see usage in a variety of fields including manufacturing, metallurgy, and countless specialty applications.
Nickel (Ni) Nanoparticles, nanodots or nanopowder are black spherical high surface area particles. Nanoscale Nickel Particles are typically 10 - 40 nanometers (nm) with specific surface area (SSA) in the 30 - 50 m2/g range and also available in with an average particle size of 50 - 100 nm range with a specific surface area of approximately 5 - 10 m2/g. Nano Nickel Particles are also available in passivated and Ultra high purity and high purity and coated and dispersed forms.
Appearance: Black nanopowder
APS: 60-80 nm
C: 0.03 max.
Mn: 2.00 max.
P: 0.045 max.
S: 0.03 max.
Si: 0.75 max.
Bulk density: n/a
True density: 7.99 g/cm3
Product name: Pinchbeck admixture nanopowder
Grain size: 80nm
Specific apparent area:10.2m2/g
Gerhold Chemetals Co., Ltd is a German company founded both in Germany and China in 1997, focuses on research and development of Metallic powders, Metal Compounds Nano powders. We can customize products according to customers special requirements.Our technologies are from Elektrotechnik University, Aachen University, München University and Beijing University.