Ceramic Fiber Blanket

GLT Products Ceramic Fiber Blanket is composed of long, flexible, interwoven fibers yielding a strong, lightweight, yet durable, blanket for applications in a temperature range from 538°C (1000°F) to 1480°C (2696°F). Need a blanket with a higher temperature exceeding 2700ºF, ask about our MAFTEC™ blankets.

GLT Products Ceramic Fiber Blanket has the heat resistance of a hard refractory, which gives it outstanding insulation value and is an effective solution for a variety of heat processing applications.  They are easy to install, require no curing or dry out time. Rapid heat-up can be achieved with all Ceramic Fiber blankets; they will not crack or spall and are thermal shock resistant. This product saves energy. It reduces heat loss and heat storage versus other hard refractory products.

Product Features:

  • Low thermal conductivity 
  • Very low heat storage
  • Very high tensile strength
  • Thermal shock resistance, sound absorption 
  • Quick repairs
  • Should lining damage occur, the furnace can be cooled quickly 
  • Contains no binder, no fumes or furnace atmosphere contamination 
  • Contains no asbestos 
  • No curing or dry out time, the lining can be fired to operating temperature immediately

 Typical Applications:

  • Refining and petrochemical
  • Reformer and pyrolysis furnaces
  • Tube seals, gaskets and expansion joints
  • High-temperature pipe, duct, and turbine insulation
  • Crude oil heater linings
  • Kiln car insulation and seals
  • Heat treating and annealing furnaces
  • Boiler insulation
  • Insulation of commercial dryers
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