Polycrystalline mullite fiber block (veneer 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 ℃. Regular size :200 x 100 x 50 mm.

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