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    5 Products

    Ceramic Fiber Thermal Insulation Sheets for Furnaces

    Image of Product. Front orientation. Thermal Insulation Sheets. Ceramic Fiber Thermal Insulation Sheets for Furnaces.
    The most common of our flexible high-temperature sheets, these are used to insulate furnaces. They also can be fabricated into gaskets. Insulation performs best at temperatures above 1,000° F.
    Without Binder—Sheets without binder don’t have a binder that can burn when installed, so they won’t produce a strong odor. They’re often used to vacuum heat treat furnaces. However, they’re weaker and more brittle than sheets with a binder.
    Temperature
    Wd.
    Lg.,
    ft.
    Min.
    Max.,
    ° F
    Insulation
    R Value
    Heat Flow Rate
    @ Temp.
    Density,
    lb/ft³
    Flexibility
    Color
    Each
    Without Binder
     
    1/16" Thick
    6"100Not Rated2,3000.10.43 BTU/hr @ 800° F9FlexibleWhite000000000000000
    12"50Not Rated2,3000.10.43 BTU/hr @ 800° F9FlexibleWhite00000000000000
    24"25Not Rated2,3000.10.43 BTU/hr @ 800° F9FlexibleWhite00000000000000
     
    1/8" Thick
    12"50Not Rated2,3000.10.43 BTU/hr @ 800° F9FlexibleWhite00000000000000
    24"25Not Rated2,3000.10.43 BTU/hr @ 800° F9FlexibleWhite00000000000000
     
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