2850 ℃ In Inert Gas Polyacrylonitrile Hard Felt Rigid Graphite Board Width 10-2000mm
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Graphite Hard Felt Features:
Temperature resistance: 1800 ℃ in a vacuum, 2850 ℃ in inert gas High rigidity /high strength Excellent ablation resistance Thermal shock resistance
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.
Graphite Hard Felt Sheet is mainly used in vacuum and various metallurgical industrial furnaces (single crystal growth furnace, polycrystalline casting furnace, polycrystalline reduction furnace, polycrystalline ingot furnace, high-pressure gas quenching furnace, hot isostatic pressing furnace, thermal balance furnace, low-pressure sinter Furnace, pressure vacuum sintering furnace, etc.
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:
Hunan MTR New Material Technology Co., Ltd. has perfect production technology and equipment, we can customize products of various sizes and shapes to meet your needs for various vacuum and high-temperature furnace insulation materials. Sincerely welcome your inquiries.
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Product Tags: Polyacrylonitrile Rigid Graphite Board 2850C Rigid Graphite 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 |