GENERAL CATALOG - K-Flex USA
GENERAL CATALOG - K-Flex USA
GENERAL CATALOG - K-Flex USA
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PYHSICAL PROPERTIES INSUL-TUBE ® WHITE TEST METHODSThermal Conductivity (K)BTU - in/hr - Ft 2 - °F (W/mK)90°F (32°C) Mean Temp75°F (24°C) Mean Temp0.27 (.039)0.25 (0.036)ASTM C 177/C 518ASTM C 177/C 518Density 3-6 PCF ASTM D 1622/D 3575Operating Temperature Range<strong>Flex</strong>ible to -40°F (-40°C)Water Vapor Permeability Dry Cup.Perm-InUpperLower220°F (104°C)-70°F (-57°C)