Cold Ramming Paste

cold ramming pasteCold ramming paste is made from high temperature electrical calcite anthracite coal, artificial graphite, and natural graphite. Coal tar pitch, coal tar, and anthracite oil mixed oil additives as binder, through the broken, ingredients, stirring and kneading for construction at ambient temperature.

Advantages of Our Cold Ramming Paste

Through a global team of specialists, we offer technical support to our customers: Rongxing Group assists with electrode audits and training seminars for in-depth understanding of your electrode processes.

  • Facilitate efficient electrode performance
  • Training and optimization of electrode management
  • cold ramming Paste and electrode paste handling and charging
  • Casing/welding recommendations
  • Problem solving
  • Ensuring performance of cold ramming paste and electrode paste

Cold Ramming Paste Physical and chemical performance index

ItemsData
Ash Content8—12%
V.M11-15%
Compressive Strength15-30
Bulk density1.38-1.48 g/cm3
True specific gravity1.87-1.93 g/cm3
Resistivity70-85 Ω
Compressive strength≥12MPa
Porosit25-35%

Applications

Cold ramming paste is widely used in industrial kilns such as aluminum reduction cells, iron-making blast furnaces, smelting furnaces, calcium carbide furnaces.

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