Expanded Graphite Sheet

Expanded Graphite Sheet

Short Description:

Specification: Description:Grafoil is Selected from the high purity natural flake graphite. They are made through the advanced chemical treatment and mechanical procedure without fibers, binders or other additives. It offer excellent sealing capabilities under extreme conditions with a longer life and less maintenance.Nuclear Style grade:440N APPLICATION:   Made for packing rings and various kinds of gaskets. Cut into strip for filler of spiral wound gasket – Style WB-1000F Used widely ...


  • FOB Price: US $0.5 - 100 Piece / Kg
  • Min.Order Quantity: 1Piece/Kg
  • Supply Ability: 100,000 Pieces/Kgs per Month
  • Port: Ningbo
  • Payment Terms: T/T,L/C,D/A,D/P,Western Union
  • Product Detail

    Product Tags

    Specification:
    Description:Grafoil is Selected from the high purity natural flake graphite. They are made through the advanced chemical treatment and mechanical procedure without fibers, binders or other additives. It offer excellent sealing capabilities under extreme conditions with a longer life and less maintenance.Nuclear Style grade:440N
    APPLICATION:  
    Made for packing rings and various kinds of gaskets.
    Cut into strip for filler of spiral wound gasket – Style WB-1000F
    Used widely in chemical, automotive and pump, valve industries. As a superior replacement for asbestos, new more applications are Being identified daily.
    Temperature:   -240~500°C under oxidizing environment
    -240~3500°C under non-oxidizing environment
    PH Range:      0 – 14
    PARAMETER:

    Item

    Nuclear

    grade

    Industrial grade

    Tolerance of Density   g/cm3

    ±0.05

    ±0.06

    Carbon Content       ≥%

    99.5

    98/99

    Tensile strength       ≥Mpa

    5

    4

    Compressibility       ≥%

    30

    30

    Recovery             ≥%

    15

    15

    Sulphur Content       ≤%

    700

    1200

    Chlorine Content      ≤%

    25

    50

    Stress relaxation rate  %

    10

    10

    Lgnition loss          ≤%

    0.5

    2.0

    DIMENSIONS:

    Item

    Sheets

    Rolls

    Density  g/cm3

    1.0

    1.0

    Length

    1000, 1500mm

    30~100m

    Width mm

    5~1000, 1500

    3~1000~1500

    Thickness mm

    0.5~3

    0.2~1.1

    Special density, thickness, shape or grade available on request.


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