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Electric furnace bottom ramming material
    Publish time 2018-03-27 08:51    
Electric furnace bottom ramming material

Using fused magnesia, high carbon graphite as the main raw material, adding an appropriate amount of antioxidant, phenolic resin as a binder made by high pressure forming. Products have excellent corrosion resistance and thermal shock stability

Product index

Brand / Indicator

DMG8

DMG12

DMG16

DMG20

DMG25

MgO%≥

75

70

65

60

62

SiO2%≤

1.5

1.5

1.5

1.5

1.5

CaO%≤

8

12

16

20

25

Particle bulk density g／cm3≥

3.40

3.60

3.60

3.60

3.60