Clay/high aumina/Mullite insulation bricks

Insu  Clay insulation brick

Characteristic: homogeneous structure, high mechanical strength, precise sizes, low thermal conductivity and long service life.

Application:The brick is widely used in the insulating layers and linings of various heat engineering equipments such as hot blast stove, heating furnace, boiler, tunnel kiln and so on.

Function:save more than 30% energy.It is one of ideal energy efficient insulating materials

High Alumina Insulation Brick

Characteristic:Low bulk density,high crush strength,high RUL,perfect heat-conducting property,it has the lowest and the most steady thermal conductivity in the series of insulating bricks for the moment.

Application:widely used in thermal-protective coating of thermal equipments and the lining for the part of non-high temperature melting erode.

Mullite Insulation Brick

Characteristic: 

1 Lower content in iron, alkaline and impurities, good high temperature properties, energy good resistance to reduction atmosphere.

2 Homogeneous structure, light weight, high crushing strength, good insulating properties, energy saving because lower heat storage in the furnace body during cooling-heating cycles.

3 High strength, good volume stability and thermal shock resistance under high temperature.

4 Less size tolerance due to grinding and shaping after sintering, this meets the requirement of construction.
Application: used in metallurgical industry for hot galvanizing furnaces, silicon steel treatment furnace, hot blast stoves and in petrochemicals industry for ethylene cracking furnaces, hydrogen making furnaces, one-stage conversion furnaces, Sulfur recovery devices, and also in other heat engineering equipment such as rolling kilns, shuttle kilns, anti-nit riding and ant carbonizing furnace.

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