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Expanded Graphite Rolls & Tapes

Expanded Graphite Rolls & Tapes

Expanded Graphite Rolls & Tapes Selected high purity natural flake graphite, after advanced chemical treatment and mechanical procedure. It has excellent properties such as thermal stable, resistance to corrosion and high & low temperature, fine elastic resilience, anti-aging,...

  • Features & Specification

    Expanded Graphite Rolls & Tapes

    Selected high purity natural flake graphite, after advanced chemical treatment and mechanical procedure. It has excellent properties such as thermal stable, resistance to corrosion and high & low temperature, fine elastic resilience, anti-aging, self-lubricating, etc. It ‘s an ideal seal element for die formed packing rings and various kinds of gaskets. We can supply different quality such as industry grade, oxidant inhibitor & corrosion, low sulfur and nuclear grade, etc.
    PSB-860    Expanded Graphite Roll
    PSB-860(A)  Expanded graphite Roll w/adhesive back
    PSB-861    Expanded Graphite Plain Tape
    PSB-862   Expanded Graphite netting Tape
    PSB-802   Expanded Graphite Crinkled Tape
    PS-867    Expanded Graphite Plain Tape w/adhesive back
    PSZ-867    Expanded Graphite Crinkled Tape w/adhesive back

             Density g/cm3            

    Length(M)

    Width(MM)

    Thickness(MM)

    0.7-1.6

    5-150

    3-1500

    0.1-1.5

    MAIN PROPERTIES

     

    Industry grade

    oxidant inhibitor

    low sulfur

    nuclear grade


         Carbon Content

    >98%

    >99%

    >99%

    >99.8%


         Ash Conten

    <2%

    <1%

    <1%

    <0.2%


         Sulphur Content

    <1200PPM

    <1000PPM

    <500PPM 

    <200PPM


         Chlorine Content

    <50PPM

    <35PPM

    <35PPM

    <30PPM


         Compressibility

    35-55%

    40-50%

    40-50%

    40-50%


         Recovery

    10-15%

    10-15%

    10-15%

    10-15%


         Tensile Strength

    ≥4.0MPA

    ≥4.0MPA

    ≥4.0MPA

    ≥3.5MPA


         Ignition Loss

    450℃/H

    <2%

    <0.5%

    <0.5%

    <0.5%

    670℃/H

    <20%

    <4%

    <20%

    <20%


         Creep

    <5%

    <5%

    <5%

    <5%

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