Polycrystalline mullite fiber block is made of polycrystalline mullite fiber cotton after special processing, compression and cutting. The product does not contain any binder or other components, and has excellent elasticity and flexibility. The service temperature can reach above 1600 ℃. Normal size is 200 x 100 x 50 mm.
Application:
Lining of various kilns (heating furnace, heat treatment furnace, shuttle kiln, tunnel kiln, etc.)Furnace door and cover
