Fiberfrax® Felt Products

Fiberfrax® Felt products are compressible but resilient; they conform to irregular surfaces yet have sufficient integrity to hold their shape in gaskets and formed parts. Both felt grades are wet-laid, uniform, ceramic fibre mats that have been impregnated with a thermosetting resin. In Lo-Con felt, this resin has been pre-cured to produce a semi-flexible rolled sheet available in different densities and thicknesses. The binders in Duraset have been left uncured so they can be moulded under heat and pressure to retain a complex shape after processing.

Fiberfrax ceramic fibre felts provide unique advantages in solving thermal management problems. These advantages include:

  • Formability
  • Flexibility
  • High temperature stability
  • Low thermal conductivity
  • Low heat storage
  • Weight reduction
  • Thermal shock resistance
  • High heat reflectance
  • Excellent corrosion resistance
  • Easy to wrap, shape and cut

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