Ceramic Fiber Blanket



Nutec Fibratec* Ceramic Fiber Blanket is composed of long, flexible, interwoven fibers manufactured by the "blown" and the "spun" process yielding a strong, lightweight yet durable blanket for applications in a temperature range from 538°C (1000°F ) to 1480°C (2700°F).

Nutec Fibratec* Blanket has the heat resistance of a hard refractory with five times better insulation value and the following features:

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

Typical Applications:
Ceramic Industry
  • Kiln car insulation and seals.
  • Continuous and batch kilns.
Steel Industry
  • Heat treating and annealing furnaces.
  • Furnace door linings and seals.
  • Soaking pit covers and seals.
  • Furnace hot face repairs.
  • Reheating furnace and ladle covers.

Refining and Petrochemical
  • Reformer and pyrolysis lining.
  • Tube seals, gaskets and expansion joints.
  • High temperature pipe, duct and turbine insulation.
  • Crude oil heater linings.
Power Generation
  • Boiler insulation.
  • Boiler doors.
  • Reusable turbine covers.
  • Expansion seals pipe coverin
  • Insulation of commercial dryers and
  • Veneer over existing refractory.
  • Stress relieving insulation.
  • Glass furnace crown insulation.
    Fire protection