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      CH / EN
      Products details

      No blisters mud

      0.00
      0.00
        


      Company production of blast furnace gun mud, using corundum, aluminum silicate, SiC and coke particle materials and binder, such as admixture, and has good plasticity and caking property, easy to squeeze into and fill the space and the gap, can accept smaller after high temperature burning, does not crack, sintering and high crushing strength, erosion resistance, corrosion resistance, etc.
      Features: 1. Good construction performance, no expansion in use. 2. High temperature volume stability, fast sintering and high strength, good adhesion, 3. Good erosion and erosion of slag. 4. Solid and durable, easy to block and easy to open mouth, with consistent durability with the iron condition.


      Main physical and chemical indexes of blast furnace mud


      Brand

      ZM-PN-1

      ZM-PN-2

      ZM-PN-3

      ZM-PN-4

      Chemical composition / %,≥


      Al2O3

      20

      25

      30

      35

      SiC+C

      30

      28

      30

      28

      Bulk density / g﹒cm-3,≥

      200℃

      1.80

      1.95

      2.00

      2.10

      Bulk density / MPa,≥

      1350℃,Buried carbon

      4

      5

      7

      8

      Firing linear change / %

      1350℃,Buried carbon

      -2.0

      -2.0

      -1.8

      -1.6

      Application

      Middle and small blast furnace

      Large and middle blast furnace

       

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