Expanded graphite ceramic fiber paper is a high-performance insulation material made from ceramic fiber cotton and expanded graphite. Through pulping, mixing, molding, drying, and cutting, it forms a flexible, durable, and thermally efficient paper. The expanded graphite enhances sealing performance, making it ideal for high-temperature applications requiring both insulation and sealing. It is widely used in metallurgy, aerospace, automotive, power generation, and chemical industries.