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 fiber mats which have been impregnated with a thermosetting resin. In Lo-Con felt, this resin has been precured 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 molded under heat and pressure to retain a complex shape after processing.

Fiberfrax ceramic fiber 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