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.