Cerablanket®

High-purity alumina-silica spun RCF blanket for linings and backup insulation, 1260°C classification

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Cerablanket® is a high-purity spun RCF blanket based on an alumina-silica composition, developed for reliable insulation performance in demanding high-temperature operations. It is suitable for furnace and heater linings, backup insulation behind dense refractories, and thermal insulation of ducts and process pipework in energy and process industries. The blanket combines low thermal conductivity, good tensile strength and handling stability, helping to reduce heat loss while maintaining installation quality. Cerablanket® is binder-free and resistant to most common chemical attack in industrial service conditions.