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Chemical Composition: Alumina, Silica
CCEWOOL® 1900°C Polycrystalline Wool Board for Fabrication is a rigid extreme-temperature insulation board made from high-purity polycrystalline mullite fiber through wet vacuum forming and high-temperature stabilization. Designed for temperatures up to 1900°C (3452°F), it provides low shrinkage, dimensional stability, and structural strength. Its dense, uniform structure supports precision machining into customized components for ultra-high-temperature industrial and research equipment.











