Polycrystalline mullite fiber cotton is a new type of ultra light high temperature refractory fiber cotton,which has the Al2O3 72% - 75%, the service temperature is 1500-1700 ℃. It can be widely used for lining insulation of high temperature industrial kilns and other thermal equipment in metallurgy, machinery, electronics, ceramics, chemical industry, glass, aerospace and military research.
Application:
Lining of various kilns (heating furnace, heat treatment furnace, shuttle kiln, tunnel kiln, etc.)Furnace door and cover
