super duty firebrick

Super Duty Firebrick

Super duty (Low porosity) clay firebricks are made from mullite stones, main mineral compositions are mullite phases after pressing and sintering. The bricks have very good physical and chemical properties in high temperature conditions.

Characteristics:

Low bulk density, low thermal conductivity, good thermal insulation performance, refractory category allow direct contact with fire, suitable for various atmosphere.

Applications:

Metallurgy industry, heat treatment furnace, chemical industry and construction industry, glass kiln.