Wholesale Price Furnace Insulation Brick K23 K26 Jm23 Jm26 Light
Weight Mullite Refractory Brick
Description of Mullite Insulating Brick:
Mullite Bricks are a kind of high alumina refractory materials with
mullite (3Al2O3·2SiO2) as the main crystal phase and containing
65~75% alumina content. Mullite Brick is widely used in blast
furnace, hot blast stove and glass melting furnace with its various
excellent properties of high temperature resistance, good thermal
shock resistance, high thermal conductivity and so on.
Feature of Mullite Insulating Brick: 1. Low bulk density, low thermal conductivity, good thermal
insulation performance. 2. Refractory category allow direct contact
of fire, suitable ofr various atmosphere 3. Good integrity with
furnace lining, long service life, easy operation, could be shaped
freely 4. Product specification: standard form, normal standard,
shaped and special shaped bricks. 5. Can be used in various kilns
because of its cheapness and general tray package. Among all of the
refractory materials, it is the most widely used.
