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  • Brief Introduction

    Ramming Paste

    Ramming paste is produced from calcined petroleum coke, calcined anthracite and other binder materials.

    Ramming paste is intended for a tamping of seams both between bottom cathode blocks and between sidewall cathode carbon blocks in aluminium reduction cells. It is also used for hearth construction in foundry furnaces as well as iron and steel-making furnaces, and for electric arc furnaces tap hole closing.

    Specification 
    Grade El.Resistivity Ash Compressive Strength Real Density Ash
    μΩ.m % Mpa g/cm3 %
    BSZH / 7-11 17 1.87 7
    BSTH 72 8-12 18 1.87 7
    BSGH 72 9-14 25 1.89 4
    GSZH / 7-12 16 1.92 5
    GSTH 65 8-13 16 1.92 5
    GSGH 65 9-14 20 1.92 3
    BSLD-1 / 9-13 18 1.87 7
    BSLD-2 72 9-13 20 1.88 6
    GSLD-1 / 9-13 16 1.89 5
    GSLD-2 65 9-13 18 1.90 4

    Ramming Paste