Thermal Insulation
EJ Davis provides thermal insulation solutions for applications from as low as -300 degrees Fahrenheit up to + 2300 degrees F. Thermal Insulation products are available in boards, batt, roll or custom fabrication for your specific application. Each insulation material has a temperature range for optimal performance.
Please reference this general guide while chosing the insulation for your next project:
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PRODUCTS
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K-Factor @ 75°
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R-factor per 1 inch thickness
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Temperature Limits
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Fiberglass P/C
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.23
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4.35
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0 to +850°
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Fiberglass Board
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1.5#
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.24
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4.17
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0 to + 450°
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3.0#
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.23
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4.55
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0 to + 450°
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6.0#
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.22
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4.35
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0 to + 450°
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Fiberglass T/W
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Type I
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.26
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3.85
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+ 1000°
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Type II
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.22
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4.55
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+ 1000°
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Mineral Wool
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4#
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.25
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4.00
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+ 1200°
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6#
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.22
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4.55
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+ 1200°
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8#
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.24
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4.17
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+ 1200°
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Ceramic
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6#
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.29
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3.45
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+ 2300°
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