Polycrystalline alumina fiber blanket is a high-performance inorganic fiber insulation material with?alumina (Al?O?) as its core component. It is formed by interweaving alumina-based fibers into a blanket structure through special processes, and boasts advantages such as high temperature resistance, light weight, and strong thermal insulation. It is an indispensable key material in high-temperature industrial fields.

Polycrystalline alumina fiber board is a premium-grade inorganic insulation material made primarily from high-purity alumina (Al?O?). Manufactured through a controlled molding and curing process, the board structure delivers exceptional thermal stability, mechanical strength, and chemical resistance. Designed for use in extreme-temperature environments, it serves dual functions as a structural component and thermal insulator across various high-temperature industries.

Polycrystalline Alumina Fiber Paper is a high-performance, thin-sheet insulation material made from high-purity alumina (Al?O?) fibers using a precise wet-forming process. With thicknesses typically ranging from 0.1 mm to 3 mm, this flexible yet durable material provides outstanding thermal insulation, excellent chemical resistance, and superior workability. It is widely used in demanding high-temperature environments where space, precision, and performance are critical.