Polycrystalline mullite fiber board is a kind of ultra high temperature resistant fiber board,newly developed by our company. The maximum temperature resistance can reach 1900 ℃, and the density can reach more than 600kg / m3,which can meet all kinds of high temperature requirements.

The product can directly touch flame, and has erosion resistance, low thermal conductivity, which can effectively extend the life of the furnace and improve the production efficiency.

Product Application:

Lining of various kilns (heating furnace, heat treatment furnace, shuttle kiln, tunnel kiln, etc.)

Furnace door, furnace cover, high temperature filter and sealing gasket

Lining insulation of high temperature industrial kilns and other thermal equipment in metallurgy, machinery, electronics, ceramics, chemical industry, glass, aerospace and military scientific research, etc