1.low iron and low alkali characteristic
2.resistance to thermal shock
3.very high mechanical strength
4.excellent strength
Typical application
1.Furnace of metallurgy industry,heat treatment furnace
2.Furnace of chemical industry and construction industry.
3.Tunnel kiln car,shuttle kiln car
Features
1.Low bulk density,low thermal conductivity,good thermal insulation performance.
2.Refractory category allow deirect contact of fire,suitable for various atmosphere.
3.Good integrity with furnace lining,long service life,easy operation.could be shaped freely.