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Isolite Insulating Fibermax Vacuum Formed Shapes

Manufacturer: Isolite Insulating

FIBERMAX VACUUM FORMED SHAPES

Features

High-temperature binders

VACUUM FORMED SHAPES are produced by dewatering a slurry of BULK FIBER and high-temperature binders. This manufacturing method permits considerable freedom to vary shape and thickness.

Application

  • Aluminum holding furnace tap-out cones
  • Riser sleeves and hot tops
  • Hot water boiler combustion chambers and electric furnace lining insulation
  • Burner tiles, viewing windows, high-temperature gaskets, and tundishes
  • Heating furnace riser pipes
  • Continuous casting nozzle thermal covers

Quality

FIBERMAXVFSVFSVFSVFS
15P16P17P18R
ColorWhiteWhiteWhiteWhite
Max. Service Temperature (℃)1500160017001800
Bulk Density (kg/m³)230300350450
Modulus of Rupture  (MPa)room temperature0.500.61.111.10
after firing at 1500℃×24hrs0.24
after firing at 1800℃×24hrs0.73
Linear Shrinkage (%)1300℃×24hrs0.4
1400℃×24hrs0.60.5
1500℃×24hrs0.2-0.20.0
1600℃×24hrs-0.2-0.1
1700℃×24hrs0.4-0.5
1800℃×24hrs0.7
Thermal Conductivity (W/(m・K))at 800℃0.18
at 1000℃0.240.230.210.23
at 1200℃0.280.270.25
at 1300℃0.34
at 1400℃0.340.320.300.34
Loss on Ignition (%)4444
Chemical Composition (%)Al₂O₃74797885
SiO₂26212215
Firing TreatmentYesYesYesYes

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