Carbon Felt / Graphite Felt
NAME: Carbon Felt / Graphite Felt

     

                                                              Carbon Felt / Graphite Felt 

     

    The carbon and graphite felt is made of PAN-based Carbon Fiber and processed by pre-oxidation, carbonization and graphitization. It is ideal for a variety of vacuum furnace as heat insulation material. 

     

    Specifications:

                                                          ITEM  

                             INDEX

    Trademark

    PAN-based

    Carbon Felt

    PAN-based

    Graphite Felt

    Material

    PAN-CF

    PAN-CF

    Bulk density g/cm3

    0.14-0.17

    0.12-0.14

    Carbon %

    ≥98.5

    ≥99

    Thermal conductivity

    1150oC W/m .k

    0.12-0.14

    0.08-0.14

    Tensile Strength (Mpa)

    0.15

    0.14

    Crushing stress at 10% compression N/cm2

    8-12

    8-10

    Ash %

    ≤0.05

    ≤0.005

    Processing temperature

    1200oC

    2300oC

    Operating Condition

    in the air

    ≤400oC

    ≤400oC

    in the vacuum

    ≥1500oC

    ≥2300oC

    In the inert atmosphere

    ≥2300oC

    ≥3300oC

    Spec

    lenght (m)

    20~22

    Wide (mm)

    1000-1200

    Thickness (mm)

    3,5,6, 8,10,12

     

     

     

     

     

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