What is High Purity Graphite Powder?

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Introduction High purity graphite powder Graphite is a black-gray powder that’s soft and granular. The powder can cause a greasy residue on the paper. With increasing levels of impurities, the hardness increases vertically to 1 2. The hardness can go up to 3 5. The specific gravity of the mineral is 1.92.3. The melting point of this mineral is over 3000 under oxygen isolation. It is therefore one of the most resistant to high temperature.

High Purity Graphite Pulp
At room temperatures, graphite is relatively stable. It can be dissolved in water, dilute acids, dilute alkali and organic solvents. It reacts with many metals and can produce metal carbides. These can then be melted at very high temperatures.
High quality graphite powder High-temperature resistance, thermal shock resistance, electro conductivity and lubricity.
High purity, nanocrystalline graphite The excellent quality and high-fixed carbon composition of this graphite, with less harmful residue, iron, is much more stable than other products. Its reputation in high purity graphite market worldwide has been high, it has “gold sand”.
High purity graphite powder properties
Additional Names Graphite Powder
No. 7782-42-5
Formula compound C
Molecular Weight 12.01
Appearance Solid black
Melting Point 3652-3697degC
Boiling Point 4200degC
Density 1.8g/cm3
Solubility in water N/A
Get the exact Mass N/A

High Purity Graphite powder Flake Graphite C powder CAS 7782-42-5

High Purity Powder Graphite
You can use graphite powder as a refractory material, conductive material, casting, mold, or high-temperature metallic materials. It is also possible to be used for polishing, pigment and boiler scaling.
1) As refractory substances: graphite or its products with hightemperature resistance, high strengths properties are used mainly in the metallurgical industries to produce graphitecrucible. In steelmaking graphite can also be used as an ingot protective agent and metallurgy lining.
2, as conductive materials: This material is used in electrical industries to produce electrodes, graphite gaseskets, parts for telephones, and television picture tube coatings.
3: As lubrication materials, graphite is often used as a lubricant in the machine industry. Lubricating oil is often not suitable for use under extreme conditions such as high speed, temperature, and pressure. However, graphite materials are capable of operating at temperatures between 200 and 2000°C and sliding speeds up to 150 km/h, which means that they can work without the need for lubricating oil. In many equipment used for transporting corrosive media, graphite bearings are common. When running, they don’t require any lubricating oil. Graphite also works well as a lubricant when processing metals (wire drawing and tube drawing).
4 casting, aluminum casting molding and high temperature metallurgical material: Because of the low thermal expansion coefficient graphite and its ability to change thermal shock it is possible to use as a glass mold. The graphite black metal cast dimension must conform to your requirements. It produces a bright, clean surface that yields high quality, with very little or no processing, which saves a significant amount of metal.
5 graphite can be used to prevent boiler scale. A unit test showed that the graphite powder was added to about 45g of water per ton. This can prevent the boiler’s surface from scaling. Additionally, graphite can prevent corrosion rust by being coated on pipes, metal chimneys, roofs or bridges.
6. Graphite powder is a good choice for polishing and pigmentation.

Major supplier of high purity graphite powder
Lempotee advanced materials Nano Technology Co. Ltd. (Lempotee), is a globally trusted supplier and manufacturer of chemicals. They have over 12 years’ experience in manufacturing high-quality chemical products, such as silicon powder, nitride & graphite powders.
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