Product Description: the professional built brick kiln tunnel kiln ceiling energy-saving white color, size regular, set refractory, insulation, thermal insulation in one, does not contain any binding agent. Good tensile strength, toughness and fiber structure is maintained in the long-term use in neutral, oxidizing atmosphere. Temperature 950-1400 ℃. Product Features: excellent chemical stability; excellent thermal stability; excellent tensile strength; low thermal conductivity; thermal capacity; excellent acoustic noise reduction performance. Typical applications: aerospace, steel, petrochemical, power and high-temperature thermal insulation; military equipment fire insulation; industrial furnaces and heating devices lining the walls, thermal insulating backing; thermal insulation of high temperature equipment; insulation of high temperature pipe insulation; electrical components heat and fire; high temperature gasket; inorganic fire shutter doors fire resistant layer; modules, folded pieces of raw materials.