high quality -OH and -COOH functionalized single walled carbon Nanotubes SWCNT

50-60 nanometers, 60-80 nanometers, 80-100 nanometers, 100-200 nanometers, and less than 500 nanometers are available.

Silicon oxide nano powders (SiO2,20NM,99.8%,Amorphous) Silicon oxide nano powders as the amorphous white powder, is a kind of non-toxic, tasteless, no pollution non-metallic materials. silicon oxide nano powders modification: 1. Alcohol, acid modification Experiments showed that alcohol and acid compounds will react with a large number of -OH of silicon oxide nano powders surface, so organic groups are grafted in the surface of nanoparticles, and the hydrophobic properties of the modified powders got improved, so as to improve the compatibility of the nano powders and organic matter 2. Surfactant modification 1) by physical adsorption surfactant is adsorbed on the surface of nanoparticles; 2) certain groups of surfactant react with -OH of the surface of the particles,which achieve the goal of the surface modification of the particles. 3. The silane coupling agent modification Experiments show that the coupling agent reduce the interaction between particles, and influence degree of different coupling agent on the modified samples is different. Stock# M600 and M602: hydrophilic SIO2, 10-20NM and 20-30NM,99.8% Stock# M603 and M606: hydrophobic SIO2,10-20NM and 20-30NM,99.8%                        1kg per bag for sample, 10kg per bag for the hydrophilic, 5kg per bag for the hydrophobic The main application of silicon oxide nano powders       HONGWU NANO silicon oxide nano powders, more than 8 years of market and technology development, has been widely used in electronic packaging materials, polymer composite materials, plastics, coating, rubber modified, paint, ceramics, adhesive, glass fiber reinforced plastic, drug carrier, cosmetics and sterilization field, which bring epoch-making significance for an upgraded version of a traditional product.

Nano Graphene can be used For Electrochemical Sensor for its excellent high specific surface area, excellent electrical conductivity and biocompatibility, etc..High quality graphene with different specification are supplied by Hongwu Nano, a manufacturer since 2002.

Fullerene C60 Nanoparticles have the purity of 99.9% apply to many filed such as the metal material and the medical area etc.

Nano Titanium Carbide TiC Powder have high temperature resistance and high intensity,good thermal conductivity, anti-oxidation and good toughness.

Single Layer Graphene Powder specific surface area us large,high  conductivity and good flexibility,mainly used in antistatic materials.

Amorphous boron powder, 1-2um, 99%, brown powder, widely used in semiconductor industry.

Ferroferric Oxide Nanopowders have the characteristic of magnetic which use for large area in the industry, such as the raw materials of recording tape and telecommunication apparatus .

China factory direct offer quality nano Sn powder Tin nanoparticles, 99.9% high purity,  70nm / 100nm / 130nm. Nano Sn can be applied for lubricant additives.

High performance Copper-nickel nanowires used for printable electronics.

Dwcnts, 2-5nm diameter, 1-2um or 5-20um length, widely used in semiconductor films.

We have developed out more higher purity SWCNT, its purity could be reach to >95% or 99% , has excellent conductivity.