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      350-135

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      Current location:home > Products and Equipments > Products and Equipments
      Products and Equipments

      Paste Products

      1.electrode paste properties

      Item sealing paste standard electrode paste Chemical electrode paste
      1# 2# 1# 2# 3#
      Ashnot over
      %,
      4.0 6.0 7.0 9.0 11.0 11.0
      Valotile  not over
      %
      12.0~15.5 12.0~15.5 9.5~13.5 11.5~15.5 11.5~15.5 11.5~15.5
      Flexural strength not below
      MPa
      18.0 17.0 22.0 21.0 20.5 18.0
      Resistivity not over
      μΩ·m
      65 75 80 85 90 90
      Bulk density not below
      g/cm3
      1.38 1.38 1.38 1.38 1.38 1.38
      Extension rate
      %
      5~20 5~20 5~30 5~20 15~40 5~25
      Remarks:
      1. Extension rate is a reference data 2. According to YB/T5215-1996. 

      2.Big gap sealing paste property

      Item Unit Property
      Ash not over % 8
      Volatile not over % 12
      Modulus of compression not below MPa 14.7
      Remarks:1. According to standard YB2807-91

      3.Carbon mortar property

      Item Unit Property
      Ash not over % 10
      Volatile not over % 39
      Moisutre not over % 1.0
      Carbon content not below % 50
      Gap sealing stress test, not over mm 1.0
      Binding strength not below MPa 8

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