HW PRODUCTS

HW PRODUCTS

Hongwu International Group Ltd is a new material technology company , which not only handles sales of products but also provides technological support. Business involved all kinds of aspects: manufacturing, research, development, processing, supplying and after-sales service.

Carbon Nanotubes and Metal/Metal Oixde Nanoparticles Composites

Using the principle of electrostatic adsorption self-assembly, metal/metal oxide nanoparticles adsorbed on the surface of carbon nanotubes, through the methods of drying, breaking, made of composite material powder.Composite features:1.don't need to spread out, can be directly used.2. added to the plastic, rubber, epoxy resin to avoid material itself coated effect of carbon nanotubes on the effects of (island), to better reflect the thermal conductivity of carbon nanotubes.3.with the coordination effect of metal nanoparticles, can increase the resistance to electromagnetic effect.4.can increase and inorganic materials such as metals combination interface binding force.

The Newest Researching and Developing Products

Recently, we are developing the precious metal nanowires, such as Au nanowires, Pt nanowires, Pd nanowires, Rh nanowires, Ru nanowires, Os nanowires, Ir nanowires. Also,we will developing a series of alloy powder, alloy wires and alloy membrane. If want more detail information, could contact us directly.

Ceramic Reinforcing and Enhancing Material Silicon Carbide Whisker/Powder

Silicon Carbide is an important non-oxide ceramic which has diverse industrial applications. It has a high thermal conductivity and it has a low thermal expansion coefficient. It is also a semiconductor and lends itself to a range of uses thanks to its electrical properties. It is also known for its extreme hardness and is very corrosion resistant. Silicon carbide is an excellent abrasive and has been produced and made into grinding wheels and other abrasive products for over one hundred years. Today the material has been developed into a high quality technical grade ceramic with very good mechanical properties. It is used in abrasives, refractories, ceramics, and numerous high-performance applications.

Silver Nanowires: The future of the Touch Screen: larger, thinner and more soft

Now, our company could obtain a new kind of product-Silver Nanowires with diameter :10um. It is a new type of optical function of conductive material. The transmittance and conductive performance for silver nanowires is better, is regarded as the best alternative to replace ITO transparent electrode. Although the price of silver is basic the same with ITO, but the silver nanowires performance is the latter of more than one hundred times.

Graphene is going to revolutionize the 21st Century

Graphene is a two dimensional material consisting of a single layer of carbon atoms arranged in a honeycomb or chicken wire structure. It is the thinnest material known and yet is also one of the strongest. It conducts electricity as efficiently as copper and outperforms all other materials as a conductor of heat. Graphene is almost completely transparent, yet so dense that even the smallest atom helium cannot pass through it.

Conductive Titanium Dioxide Nanopowder

Titanium dioxide nanopowder after surface chemical modification can become a conductivity powder, this kind of titanium dioxide not only have the pigment properties but also has the electric conductivity. Conductive tio2 as a conductive powder, mainly used in plastics, rubber, fiber materials such as antistatic agent, electromagnetic shielding coating or surface heating element.

Carbon Nanotubes

Carbon Nanotubes are the most electrically conductive additives available today on the global market. Thanks to their high conductivity and high aspect ratio, Carbon Nanotubes form a network of conductive tubes in the matrix in which they are incorporated. Our Carbon Nanotubes typically have diameters ranging from 2nm up to 100nm.Their lengths are typically several microns, such as short tube 1-2um and long tube 5-20um. For further information about our SWNCT, DWCNT, MWCNT, please contact us directly.

Hongwu International Group Ltd
Room 2105, Trend Centre, 29-31 Cheung Lee Street, Chai Wan, Hongkong
00852-31159578 00852-25430881 Fax: 4008266163-88158

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