Do you know about graphite

Are you familiar with graphite Graphite An allotrope is carbon. It's a grey-black opaque solid that has strong chemical and corrosion resistance. This is difficult to mix with alkalis and acids. Natural graphite can be obtained from graphite deposit. However, artificial graphite can also made by using petroleum coke and pitch coke (or other raw materials) through several processes. Graphite can burn in oxygen to produce carbon dioxide. It is oxidized with strong oxidants, such as potassium permanganate and concentrated nitric Acid. It is useful as an antiwear agent, lubricant, and can also serve as a catalyst in nuclear reactors.

Graphite has both physical and chemical characteristics
Graphite has a soft, black-gray and greasy appearance that can contaminate paper. The hardness ranges from 1-2 to 3-5, depending on how much impurities are added vertically. The specific gravity of the material is between 1.9 and 2.3. There is a concentration of the specific surface in the range 1-20m2/g. Its melting point, when cut off from oxygen, is higher than 3000degC. It is one of the most temperature-resistant minerals. It is capable of conducting electricity and heat.
It's not possible to find graphite that is pure in the natural world. Graphite often has SiO2, FeO3, Al2O3, P2O5, CaO and many other impurities. Minerals such as quartz and pyrite are often used to disguise these impurities. Additionally, gas components like water, asphalt and CO2, H2,CH4, N2, are available. The analysis of graphite must include determining fixed carbon and volatile matter, as well as ash.
Graphite is a simple substance of carbon.

The advantages of graphite powder

1. High temperature resistance
The melting point for graphite (3850+-50 degC) is Even though graphite can be burnt at ultra high temperatures, its weight and thermal expansion coefficient are very low. The temperature rises and graphite strength increases.
At 2000°C graphite has a doubled strength.
2. Chemical stability
Graphite exhibits good chemical stability, even at room temperature. It is also resistant to acid, alkali, and organic solvents
3. plasticity
Graphite can be ground very finely into thin flakes and has high toughness.
4. Thermally and electrically conductive
Conductivity in graphite is 100x higher than common non-metallic mineral conductivity. Thermal conductivity is greater than the metals steel, iron, or lead. Temperature increases the thermal conductivity. Graphite, however, acts as a thermal insulation even at extreme temperatures. Graphite is capable of conducting electricity. The 3 covalent bonds formed by each carbon atom with the other carbon atoms are very small, but each carbon atom retains 1 electron for carrying charges.

Application of graphite
Graphite can produce refractory and conductive materials as well as wear-resistant and lubricants. These materials are extensively used in the metallurgy and petrochemical industries, machinery industry as well as electronics, national defense, and nuclear industry.

The price of graphite
Prices will depend on particle size, purity and purchase volumes. Large quantities of small amounts will result in a lower price. We are available to answer any questions. Send us an inquiry for the current pricing.

Graphite Supplier
Technology Co. Ltd. The, is an international supplier of quality chemical material and manufacturer. This company is a trusted supplier and manufacturer of high quality chemical materials and nanotechnology products with more than 12 year experience, such as Zinc sulfuride, nitride, Zinc oxide powder, Zinc supersulfide and sulfide sulfide. We are happy to help you find Vanadium caride of high quality, cost-effective and excellent value. Get in touch You can also inquire at any time.

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