Rigid Carbon Fiber Felt Board Round Shape Customized Thickness PAN
Chemshine rigid carbon fiber felt board round shape can be used in single
crystal furnace, it is as thermal insulation materials, it is PAN
based and also can be based on carbon fiber cloth, carbon felt or
graphite felt material bonded by a special process,it has certain
shape retention ,self supporting,the proportion of samll ,no staple
fiber loss,low coefficient of thermal conductivity,thermal shock
resistance,erosion resistance,long service life,easy installation
|Volume Density (g/cm3)||0.14-0.28|
|Tensile Strength (Mpa)||2.5 (Deformation5%)|
|Compression Strength (Mpa)||1.8-2.5|
|Carbon Content (%)||≥99.4|
|Ash Content (%)||≤0.07|
|Processing Temperature (℃)||1150-2500|
|Applicative Temperature Range (℃)||1200-2800|
|Thermal Conductivity (W/m*k)||0.14-0.18|
Our products are mainly used as insulation in high-vacuum and inert
atmosphere furnaces. This kind of high-vacuum is widely used for
metal heat treatment, meticulous and ceramic sintering, different
kinds of crystallization production, producing optical fiber, and
sintering monocrystalline silicon for semiconductors, usually in a
high-vacuum or inert atmosphere furnace. Since these furnaces work
at extremely high temperatures, it is necessary to have insulation
material that can withstand such high temperatures. Moreover, for
energy conserving purposes, quality heat insulation material is the
best choice. We pride ourselves in the ability to offer first class
technical backup to our customer base, and over the years we have
developed close technical partnerships with major fields including
Aerospace, Semiconductor, Automotive, Specialist Castings, Metal
Composites, Crystal Growing, Hard Metal Sintering, Graphitizing,
and the Heat Treat Sectors.
Chemshine supplied to the following industries for various
|Vacuum and High Pressure Sintering Industry:||Hard Metal Sintering, Non Oxide Ceramics, Tungsten Carbide
|Vacuum Treatment Industry:||Commercial Heat Treat Furnaces, Hardening, Tempering, etc.|
|Crystal Growing Industry:||Silicon, SiC, Indium Phosphide, Gallium Arsenide, Sapphire, Optical
Crystals, Solar Ingots|
|Special Castings Industry:||precision casting of DS/SC turbine engine components and Metal
|Graphitising/CVD Applications:||High Modulus Carbon Fiber Production, Halogen Purification Furnaces|
|Electronic/Semiconductor Industry:||Materials for various precursor applications|
|Aerospace Industry:||System accredited to BS EN ISO 9002|
Aerospace: Hot isostatic process furnaces, heat treating,
sintering, brazing furnaces, autoclaves.
Semi conductors: Silicon pullers, gallium arsenate producers,
Metalizing (metal heat treating): Heat treating furnaces,
sintering, brazing furnaces.
Fibers manufacturing: Carbonizing furnaces, graphitizing furnaces -
induction or resistance tube furnaces.
Ceramics: Pyrolytic depositing furnaces, CVD furnaces, CVR
Quartz/Fused Silica manufacturing: Melting/Sintering furnaces.
Float glass industry: Insulating fasteners (part of liners).
Tool manufacturing: Sintering and hot pressing.
Universities and Government Research Centers: High temperature
furnaces, fuel cells.