High purity graphite
Category
High-purity graphite
Features
Product Details
Properties: The flakes have complete crystallization, thin flakes and good toughness, excellent physical and chemical properties, good thermal conductivity, temperature resistance, self-lubrication, electrical conductivity, thermal shock resistance, corrosion resistance and other properties.
Description: High-purity graphite (also known as: scaly high thermal conductivity carbon powder) has the advantages of high strength, good thermal shock resistance, high temperature resistance, oxidation resistance, low resistivity, corrosion resistance, easy precision machining, etc. It is an ideal inorganic non-metallic materials. Used for processing electric heating elements, structural casting molds, crucible boats for smelting high-purity metals, heaters for single crystal furnaces, EDM graphite, sintering molds, electron tube anodes, metal coating, graphite crucibles for semiconductor technology, Graphite anodes, grids, etc. for emission electron tubes, thyratrons and mercury arc rectifiers.
Features and applications: High-purity graphite has the characteristics of high strength, high density, high purity, high chemical stability, dense and uniform structure, high temperature resistance, high electrical conductivity, good wear resistance, self-lubrication, and easy processing. It is widely used in metallurgy , chemical, aerospace, electronics, machinery, nuclear energy and other industrial fields. In particular, large-scale and high-quality high-purity graphite, as an alternative material, has a broad application space in the field of high-tech and new technologies, and has broad application prospects.
The purification methods can be divided into two categories: one is wet purification, including flotation method, acid-base method, and hydrofluoric acid method; the other is fire purification, including chlorination roasting method and high temperature method.
Carbon content > 99.9%
Used in inorganic non-metallic crucible boats, heaters for single crystal furnaces, EDM graphite, sintering molds, electron tube anodes, metal coating, graphite crucibles for semiconductor technology, electron emission tubes, thyristors and mercury arc rectifiers Graphite anode, grid, etc.
Main performance indicators
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LC500-99.9 |
99.9 |
0.3 |
≥80.0 |
LC300-99.9 |
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LC180-99.9 |
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LC(-)150-99.9 |
≤20.0 |
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LC(-)75-99.9 |
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LC(-)45-99.9 |
Key Words:
AC Motor 、PMDC Motor 、Brushless Motor 、Universal Motor 、Gearbox Motor
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