Silica Needled Thermal Insulation & Lagging:
High Temperature, Heat, Fire & Flame Resistant 
1800°F / 982°C Service Temperature

InSilMax™  InsulBatt™ 1800 High Temperature needled silica insulation (lagging) is fabricated from high quality Silica that will not burn and will withstand continuous exposure to temperatures of 1800°F / 982°C with excursions
to 2300°F / 1260°C.

This material resists most acids and alkalis and is unaffected by most bleaches and solvents.  It is highly flexible and conformable.
InsulBattä 1800 High-Temperature
Needled Silica Insulation
Available in 1/8", 1/4", 1/2" & 1" thickness.

Applications for these products include thermal insulation and/or protection of equipment such as piping, valves, engine components, turbine casings, as well as affording personnel protection from high temperature plant equipment.
High Temperature Heat Flame Fire Resistant Needled Fiberglass Silica Insulation
Catalog Page & Pricing
Part Number IM-S-N
For 1" material tested to ASTM C177 (test density 9.98 lbs/ft2):

92C/198F             Apparent Thermal Conductivity is 0.0448 (SI) or .310 (British)    
                           Thermal Resistance is 0.482 (SI) or 2.73 (British)

203C/397F           Apparent Thermal Conductivity is 0.0589 (SI) or .408 (British)   
                           Thermal Resistance is 0.366 (SI) or 2.08 (British)

316C/600F           Apparent Thermal Conductivity is 0.0764 (SI) or .530 (British)    
                           Thermal Resistance is 0.282 (SI) or 1.60 (British)

537C/999F           Apparent Thermal Conductivity is 0.1235 (SI) or .856 (British)    
                           Thermal Resistance is 0.175 (SI) or 0.99 (British)

649C/1200F         Apparent Thermal Conductivity is 0.1558 (SI) or 1.080 (British)   
                           Thermal Resistance is 0.138 (SI) or 0.79 (British)

Apparent Thermal Conductivity is W/m-K (SI) or Btu-in/hr-F-ft2 (British)
Thermal Resistance is m2-K/W (SI) or hr-F-ft2Btu (British)
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