Refractory Ceramic Fiber (RCF)
Fiberfrax® alumino-silicate fibers exhibit high temperature stability for continuous use at temperatures up to 1430°C (2600°F). All Fiberfrax fiber products are characterized by low thermal conductivity, low heat storage, excellent thermal shock resistance, light weight, and superior corrosion resistance.
Fiberfrax fibers are available in over 50 product forms, providing solutions for high temperature applications in a wide range of markets. These product forms include Fiberfrax Bulk Fibers, Fiberfrax Durablanket® Ceramic Fiber Blankets, Fiberfrax Duraboard® Insulating Boards, Fiberfrax Modules – including Bonded Modules, Fibermass® Modules, Anchor-Loc®, Anchor-Loc® 2, and Anchor-Loc® 3 Modules, Fiberfrax Papers and Felts, Fiberfrax Textiles, Fiberfrax Coatings and Mixes, and Fiberfrax Fabricated Products.
Fiberfrax fibers are also used in Foamfrax® Insulation – advanced high temperature insulation for furnace lining applications.