Rigid Graphite Fibre Felt Furnace Insulation Board 5-300mm
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Graphite Hard Felt Sheet Features:
The main use of Graphite Hard Felt Sheet is as a thermal insulation material for single crystal silicon smelting furnace. In the chemical industry, it can be used as a filter material for high purity corrosive chemical reagents. Under the non-oxidizing atmosphere, the temperature of the graphite felt can reach 2850℃.
Physical and chemical indicators:
Temperature resistance: 1800 ℃ in vacuum, 2850 ℃ in inert gas
Graphite hard felt (commonly known as carbon fiber composite hard felt, cured felt, carbon fiber-reinforced, etc.) is made by special process that integrates graphite paper, polyacrylonitrile-based carbon felt, and polyacrylonitrile-based carbon cloth into one body, curing After molding, then primary and secondary high-temperature treatment.
Polyacrylonitrile-based graphite felt is stronger and more resistant to oxidation than viscose-based graphite felt, but it has poor flexibility, large bulk density, and good thermal insulation performance. In addition to their high purity, high-temperature resistance, corrosion resistance, and non-melting characteristics, they also have the advantages of elasticity, foldability, tailoring, and sewing with graphite yarn.
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Product Tags: Rigid Graphite Fibre Felt Furnace Insulation Rigid Graphite felt polyacrylonitrile Rigid Graphite Board |
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High Strength Rigid Graphite Board Sheet Custom Size Carbon Felt |
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Rigid Graphite Fibre Felt Furnace Insulation Board 5-300mm |
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2850 ℃ In Inert Gas Polyacrylonitrile Hard Felt Rigid Graphite Board Width 10-2000mm |
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Thermal Insulation Rigid Graphite Board Thickness 5-300mm |
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Thermal Shock Resistance Rigid Graphite Board 0.15-0.25 Thermal Conductivity |
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0.30g.Cm3 Graphite Hard Felt Sheet 350 ℃ Operating Temperature In Air |