Ceramic Fiber Bulk The main raw material are Aluminum oxide and silicon dioxide, which melted in the resistance furnace, after blowing or spun processing, made into the high-performance refractories. The bulk divided into blowing and spun type. The fiber of blowing bulk is short, so it is suitable for processing vacuum moldings, board, paper and so on; the fiber of the spun bulk is long, it is suitable for processing into a variety of high performance and high temperature textiles. Max.Temperature: 1000-1600 Fiber diameter: 4-7um Fiber length: 4-7cm Product Capability: High temperature resistant, low heat conduction rate High Thermal and chemical stability Excellent Sound absorption and sound insulation Less shot, purely white color, light weight, soft and flexible Product application: As a variety of industrial furnace insulation and filling materials using Can be used as high temperature sealing material Cut into short fibers, mixed with high temperature paint to use Can be processed into a textile, special-shaped parts, gasket, composite material and other high temperature products Fire prevention, heat insulation, and so on for the equipment and facilities