Zhengzhou Rongsheng Carbonaceous Castables
Zhengzhou Rongsheng Carbonaceous castables are made by mixing
high-temperature electric calcined anthracite, artificial graphite
and silicon carbide as main raw materials, and coal tar pitch and
coal tar mixed additive as binder.
Carbonaceous castable is used in the hearth and furnace walls,
filling a wide gap, creating a strong condition for heat
dissipation, and can accommodate the expansion of the wall, to ease
the wall thermal pressure. Carbonaceous castables can be used for
masonry aluminum cells, blast furnaces, mines and hotplates.
Carbonaceous Refractory Castable
Ash content, %
Bulk density, g/cm3
Compressive strength, MPa
|Thermal conductivity, W/m*k|
Zhengzhou Rongsheng Carbonaceous castable has good performance of
resisting 2000 Degree Celcius work temperature.