Fiberfrax® Durablanket® HP‑S 

Fiberfrax® Durablanket® HP-S insulation is a needled blanket made from spun Fiberfrax ceramic fibers. Durablanket HP-S insulation combines all of the physical characteristics offered by Durablanket S insulation in a product with a high-purity chemistry. The chemistry of Durablanket HP-S provides improved performance and service life in applications where fluxing or chemical attack occurs.

Product properties:

  • Excellent handling strength
  • Excellent hot strength
  • Low thermal conductivity
  • Low heat storage
  • Light weight
  • Resiliency
  • Thermal shock resistance
  • High heat reflectance
  • Excellent corrosion resistance
  • Excellent thermal stability

Durablanket® ceramic fiber products are high strength, needled insulating blankets that are made from spun Fiberfrax ceramic fibers. The extra-long spun fibers, crosslocked through a unique forming process, produce a blanket with exceptional handling strength. The Durablanket product family is completely inorganic and available in a variety of temperature grades, densities, and sizes.


Safety Data Sheets

Fiberfrax® Durablanket® HP‑S 

Product Information Sheet

Still can’t find what you’re looking for?