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20 MM Thickness Rigid Graphite Felt , Thermal Insulation Insulation Felt PAN Based

Chemshine Carbon Co.,Ltd
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Chemshine Carbon Co.,Ltd
City: Xiamen
Province/State: Fujian
Country/Region: China
Tel: 86-592-5530176
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20 MM Thickness Rigid Graphite Felt , Thermal Insulation Insulation Felt PAN Based

Brand Name : CHEMSHINE
Model Number : CM-RIB002
Certification : ISO9001
Place of Origin : SICHUAN
Price : Negotiation
Payment Terms : T/T, Western Union
Supply Ability : 10000PCS/MONTH
Delivery Time : 25-45DAYS
Packaging Details : PLYWOOD BOX
Specification1 : Thermal Insulation
Thickness : 20MM
Width : Customized
Length : Customized
Material : Carbon Fiber
Specification2 : PAN Based
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Graphite Thermal Insualtion Rigid Felt Board 20MM Thickness PAN Based Board


Chemshine graphite thermal Insualtion rigid felt board is 20mm thickness and PAN based board which based on carbon fiber cloth, flexible graphite paper, 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 dismantled.

Technical Specifications:

Volume Density (g/cm3)0.14-0.28
Tensile Strength (Mpa)2.5 (Deformation5%)
Compression Strength (Mpa)1.8-2.2
Carbon Content (%)≥99.5
Ash Content (%)


Processing Temperature (℃)1200-2500
Applicative Temperature Range (℃)1250-2600


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.

  • Fibers manufacturing: Carbonizing furnaces, graphitizing furnaces - induction or resistance tube furnaces.
  • Ceramics: Pyrolytic depositing furnaces, CVD furnaces, CVR furnaces.
  • 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.


Product Tags:

Rigid Graphite Felt


Insulation Felt

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