Refractory Bricks
Light weight refractory castable

Light weight refractory castable

Features:
Low bulk density, low thermal conductivity, good thermal insulation performance; refractory category allow direct contact with fire, suitable for various atmosphere; good integrity with furnace lining, long service life; easy operation and could be shaped freely.
Applications:
Furnace of metallurgy, heat treatment furnace, glass industry, garbage, recirculating fluidized bed furnace.

                    Brands

 

Items

WM-40

WM-36

WM-43



Al2O3    %                not less than

40

36

43


SiO2    %                 not more than

37

30

36


Volume weight g/cm3        not more than

0.8-0.9

0.65-0.70

0.92-1.0


Refractoriness            not less than

1630

1580

1700


CCS Mpa       not less than

110×2h

8

5

10


( )×3h

4.5(1500)

2.4(900)

3(900)


MOR Mpa      not less than

110×24h

1.8

1.2

3


( )×3h

1.2(1500)

0.6(900)

1.8(900)



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