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Carbon and graphite fiber products
Carbon and graphite fiber products 1. Carbon and graphite fiber felt Carbon and graphite fiber felt is made by pyrolysis of artificial fibers such as
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Carbon and graphite fiber products
1. Carbon and graphite fiber felt
Carbon and graphite fiber felt are made by pyrolysis of artificial fibers such as polyacrylonitrile fibers, phenolic fibers, cellulose fibers, or asphalt fibers and fabrics in the absence of oxygen.
Carbon and graphite fiber felt are made by pyrolysis of artificial fibers such as polyacrylonitrile fibers, phenolic fibers, cellulose fibers, or asphalt fibers and fabrics in the absence of oxygen.
Carbon and graphite fiber felt have good flexibility and elasticity, are easy to process, and can be bent and cut freely. It has a low density and good diaphragmatic thermal performance. Good high-temperature stability, maintaining stability even in a protective atmosphere or vacuum at 3000 ℃, without sintering or melting. Good chemical resistance and not wetted by molten metal.
Carbon fiber felt produced by carbonization at around 1000 ℃ is suitable for high-temperature insulation below 1800 ℃ and at pressures above 133MPa. Graphite fiber felt graphitized above 2500 ℃ can be used for high vacuum (1.33 × 10 ^ 3)-4Pa~1.33 × 10-1Pa) and conditions above 1800 ℃.
2. Carbon and graphite fiber board
The above-mentioned soft carbon and graphite fiber materials can be impregnated with easily carbonized resins to produce various shapes of rigid fiber products, such as plates, pipes, etc., for ease of use and installation.
The above-mentioned soft carbon and graphite fiber materials can be impregnated with easily carbonized resins to produce various shapes of rigid fiber products, such as plates, pipes, etc., for ease of use and installation.
Carbon and graphite fiber materials have excellent heat resistance and insulation properties, making them most suitable for sintering furnaces, quenching furnaces, and heat treatment furnaces in vacuum and protective atmospheres.
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