High purity graphite powder is one of the most widely used materials in the future
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Update time : 2022-01-04 17:23:03
What is high purity graphite powder? High-purity graphite powder is high-purity graphite with a carbon content of more than 99.99%. It is widely used in advanced refractory materials and coatings in the metallurgical industry, stabilizers for pyrotechnical materials in the military industry, pencil leads in the light industry, carbon brushes in the electrical industry, and batteries Industrial electrodes, chemical fertilizer industry catalyst additives, etc. High-purity graphite powder has the advantages of high strength, good thermal shock resistance, high temperature resistance, oxidation resistance, small resistivity, corrosion resistance, and easy precision machining. It is an ideal inorganic non-metallic material. Used for processing and manufacturing electric heating elements, structural casting molds, crucible boats for smelting high-purity metals, heaters for single crystal furnaces, graphite for EDM, sintering molds, electron tube anodes, metal coating, graphite crucibles for semiconductor technology, Graphite anodes and grids for emission electron tubes, thyristors and mercury arc rectifiers. Features of high purity graphite powder: High-purity graphite has the characteristics of high strength, high density, high purity, high chemical stability, compact and uniform structure, high temperature resistance, high conductivity, good wear resistance, self-lubricating, and easy processing.
If the 20th century is the era of "silicon", then "carbon" materials will be one of the fastest growing and most widely used materials in the 21st century. Advanced carbons such as lithium battery anode materials, graphene materials, isotropic nuclear graphite, synthetic diamond, and flexible graphite are playing an increasingly important role in people's lives, production and military affairs. 1. High-purity graphite powder is used in the lithium battery industry. Natural graphite and artificial graphite are the basic sources of graphite anode materials. Artificial graphite generally needs to go through processes such as calcination, carbonization, high-temperature graphitization, and coating; most natural graphite first undergoes processes such as alkaline acid beneficiation purification, ultra-high temperature purification, and coating. Both natural graphite and artificial graphite have to undergo graphitization or purification at high temperatures before they can be used as anode materials for the production of lithium batteries. At present, Shaanxi graphite six-element carbon crystal high-temperature graphite purification technology and high-temperature graphitization technology have become key technologies in the field of graphite anode materials. 2. High-purity graphite powder is used in the graphene industry. Comparing various graphene preparation methods, the graphite oxide reduction method will become the most promising and promising method for synthesizing graphene and its materials. The main raw material of the graphite oxide reduction method is high-purity natural flake graphite. 3. High-purity graphite powder is used in the isotropic nuclear graphite industry. Since high-purity isotropic natural microcrystalline graphite is an ideal raw material for nuclear graphite, it is particularly important to expand the source of high-purity isotropic natural microcrystalline graphite. 4. High-purity graphite powder is used in the artificial diamond industry. Natural flake graphite powder is the main raw material for synthetic artificial diamond. Scientists have shown that the purity of graphite powder and the degree of graphitization of graphite powder have a great influence on product quality. Choosing high-purity graphite raw materials and choosing the appropriate degree of graphitization will improve the quality of the product. An important way for the quality of artificial diamond products. 5. High-purity graphite powder is used in the military graphite bomb industry. High-purity graphite is the raw material for the production of graphite bombs. 6. High-purity graphite powder is used in the flexible graphite industry. In summary, flexible graphite has special use value and broad development prospects. However, in the production process, there are requirements for purity, chemical acid purification often destroys or affects the excellent material properties, and high temperature physical purification has obvious advantages. 7. High-purity graphite powder is used in other industries. Natural high-purity graphite powder has the advantages of high temperature resistance, good electrical and thermal conductivity, lubricity, chemical stability, and good wear resistance. It can be used as raw materials for synthetic crystal silicon carbide and boron carbide, coatings for stealth aircraft, chemical, electronic, Machinery and other industrial fields have a very wide range of uses. Luoyang Trunnano Tech Co., Ltd (TRUNNANO) is a professional High Purity Graphite Powder supplier with over 12 years experience in chemical products research and development. We accept payment via Credit Card, T/T, West Union and Paypal. Trunnano will ship the goods to customers overseas through FedEx, DHL, by air, or by sea.
