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    5 Products
    About Selecting Thermal Insulation
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    Compare R-value and temperature range to find the insulation material that best suits your application.

    Ceramic Fiber Insulation Sheets for Furnaces

    Image of Product. Front orientation. Insulation Sheets. Ceramic Fiber 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° F9FlexibleWhite93285K310000000
    12"50Not Rated2,3000.10.43 BTU/hr @ 800° F9FlexibleWhite93285K32000000
    24"25Not Rated2,3000.10.43 BTU/hr @ 800° F9FlexibleWhite93285K33000000
     
    1/8" Thick
    12"50Not Rated2,3000.10.43 BTU/hr @ 800° F9FlexibleWhite93285K34000000
    24"25Not Rated2,3000.10.43 BTU/hr @ 800° F9FlexibleWhite93285K35000000
     
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