Coal burner refractory castable

Aug 18,2016
Coal burner castable mainly has the advantages of high-temperature creep resistance, low thermal expansion and resistant to corrosion, and are very different from the traditional methods of ingredients, most of the material replacement. Mullite based, adding a variety of additives. More conducive to the use of pulverized coal injection tube. The advantage of this coal burner castable: arranged in chain, crystal interspersed with each other sturdy backbone network configuration.
The newly developed aggregate is lighter than than traditional.ease the contradictions of pipe flexible and deformation at a high temperature. Achieve a mutually modified, disguised enhance the thermal shock resistance of coal burner refractory castable, and strength anti-alkaline has been greatly improved.