What is high-purity graphite powder? High-purity graphite powder is a graphite powder product with high carbon content. The carbon content is very high in high-purity graphite powder. Therefore, it is called high-purity graphite powder. The high carbon content of high-purity graphite powder means that the high-temperature resistance and electrical conductivity are better than ordinary graphite powder. This is determined by the carbon content and caused by different production and processing processes.
Use of high-purity graphite powder Graphite powder is widely used and used as a grinding medium, and It is used for the friction of bearings of precision instruments and sliders in clockwork devices of clocks and watches. Because of its good thermal conductivity and high hardness, graphite is widely used in the electronic industry as electrode paste and various resistors. In addition, it is also widely used in aerospace fields. It is mainly used in the chemical industry to purify metals or alloys and as a protective gas in producing hydrofluoric acid and other highly corrosive substances. It is widely used in the mechanical industry. Apply to the production of seals for automobile engine parts.
Preparation of high-purity graphite powder Purification and processing of graphite products; Ultrafine and high purity are the higher requirements of modern industry for graphite quality. At present, chemical purification is mainly used. The most mature process for chemical purification of graphite is to melt caustic soda and graphite at 700 ℃, wash to neutral, add hydrochloric acid for treatment and washing, and finally obtain graphite with a carbon content of 98%~99%. High-purity graphite can also be obtained by hydrofluoric acid treatment.
Price of high-purity graphite powder High-purity graphite powder particle size and purity will affect the product's price, and the purchase volume can also affect the high-purity graphite powder cost. A large amount of large amount will be lower. The high-purity graphite powder price can be found on our company's official website.
High-purity graphite powder supplier Luoyang Tongrun Nano Technology Co. Ltd. (TRUNNANO) Luoyang City, Henan Province, China, is a reliable and high-quality global chemical material supplier and manufacturer. It has more than 12 years of experience providing ultra-high quality chemicals and nanotechnology materials, including high-purity graphite powder, nitride powder, graphite powder, sulfide powder, and 3D printing powder. If you are looking for high-quality and cost-effective high-purity graphite powder, you are welcome tocontact usor inquire at any time.
