light weight high alumina thermal insulation brick
light weight high alumina thermal insulation brick
Looking for light weight high alumina thermal insulation bricks? Look no further! We are a factory manufacturing top-quality bricks for all your insulation needs. Order now!
Thermal ConductivityAverage Temperature 350±25℃ W/( m·K)
≤0.250
≤0.320
≤0.450
Refractoriness Under Load 0.1Mpa (℃) ≥
1300
1350
1380
Al2O3(%)≥
50
52
52
Fe2O3(%)≤
1.8
1.6
1.5
Maximum Service Temperature (℃)
1300
1350
1380
Application:
High alumina insulation bricks are popularly used for the masonry of industrial kilns inner linings, such as blast furnaces, hot blast furnaces, electric furnace top, reverberator, rotary cement kiln and so on. Besides, high alumina bricks are also widely used as regenerative checker bricks, stopper of continuous casting system, nozzle bricks, etc.