high alumina refractory castable

The detail about high alunima refractory castable is following ,

1.featured with dual properties of resistance and insulation .

2.Characterised by small volume weight,highCCS,small PLC after firing ,low coeffcient of thermlal conductivity,easy instalationn.

3With good integrity and air tighness,high thermal effectively reduce weight of furnace lings and lower cost.

Low Cement Refractory Castable characteristics:

1. The dosage of cement is low, the content of calcium only accounts for 1/4-1/3 of common Refractory Castable
2. Water consumption rate during the construction is almost 1/2 or 1/3 of the common Refractory Castable, so the Low Cement Refractory Castable has high density and low porosity.
3. High normal temperature cure property, intensity will be increased after medium temperature and high temperature. Three or five times more than common Refractory Castable.
4. Good volume stability under high temperature.

Application:

Material for metallurgy, petroleum, chemical and other industries kilns
Part of refining installation, like ladle cover
Insert for roof of the kiln