High Purity Graphite powders, Natural graphite flake powder price
Spec: 100nm-200nm, 99.95%, flake
High purity graphite is a natural graphite powder scales. High-purity graphite because of the high carbon content, good purity, with six characteristics;
First, high-purity graphite high temperature resistance: graphite high temperature of about 2300, even after ultra-high temperature arc burning, weight loss is very small, the thermal expansion coefficient is small. Graphite strength with temperature increase and strengthen, at 2000 ℃, the graphite strength doubled.
Second, high-purity graphite powder lubrication: lubrication performance depends on the size of high-purity graphite flake graphite, flake the greater the friction coefficient is smaller, the better lubricating properties.
Third, high-purity graphite electrical conductivity, thermal conductivity: graphite conductivity higher than the average non-metallic minerals a hundredfold. Thermal conductivity than steel, iron, lead, metal materials. High-purity graphite thermal conductivity decreases with increasing temperature, even at very high temperatures, high purity graphite powder insulation.
Fourth, high-purity graphite plasticity good: good high-purity graphite toughness, can be crushed into thin flakes.
Fifth, the chemical stability of high-purity graphite powder: high-purity graphite powder at room temperature, good chemical stability, to acid, alkali and corrosion resistance to organic solvents.
Sixth, high-purity graphite thermal shock resistance: The high-purity graphite powder used at room temperature can withstand dramatic changes in temperature rather live without damage when temperatures mutation, little change in the volume of graphite, will not crack. This is the six characteristics of high-purity graphite powder. According to these six characteristics, we lubricated seal Qingdao Huatai Technology Co. Ltd production of high-purity graphite powder for the production of electrically conductive coatings, forging, metallurgy and other fields of lubricant.
HW NANO is a Nanotechnology Company manufacturing carbon nanoparticles (such as graphite，Graphene and Carbon Nanotubes), developing new nanomaterial based applications for the industry and supplying almost all kinds of nano-micro sized powders and more from worldwide-known companies. Our company provides our customers:
Carbon Nanotubes and Graphene Nanomaterials (almost all kinds are available)
High Quality Nanoparticles and Nanopowders (Elements, Alloys, Metal and Non-Metal Oxides, Compounds)
High Quality Microparticles and Micron Sized Powders (Elements, Alloys, Metal and Non-Metal Oxides, Compounds)
Nanoparticle Dispersions
Customization of nanomaterial
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