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Chemical Composition: Alumina, Silica
CCEWOOL® Polycrystalline Wool Paper is a lightweight, flexible insulation material made from high-purity alumina fiber for long-term use at temperatures up to 1600°C. It provides stable thermal, fire, and electrical insulation with uniform thickness and density. Its shot-free structure is easy to cut and form for Fabrication into insulation gaskets, thermal barriers, electrical protection parts, and battery thermal-safety components.













