Ceramic Fiber Bulk

Nutec Fibratec* Bulk is produced by the
fusion of high purity alumina/silica raw
materials in an advanced electric arc furnace. The fibers produced are exceptionally clean and consistent in quality and texture.

Nutec Fibratec* Bulk fibers are loose, long and flexible with highly refractory properties, and are produced by the "blown" and the "spun" processes. They are used as the base for the production of blanket, moldable, and vacuum formed board and shapes.

  • Low thermal conductivity.
  • Low heat storage.
  • Excellent thermal shock resistance.
  • Use limit to 1482 °C (2700 °F)
  • Low sound transmission.
  • Contains no asbestos.

Typical Applications
  • Packing expansion joints in high temperature furnace.
  • Low mass kiln cars.
  • Vacuum formed and moldable products