McMaster-Carr logo
    Filter by
    Width
    Attribute Image
    Length
    Attribute Image
    Maximum Temperature
    DFARS Specialty Metals
    Flow Rating
    Tensile Strength
    Industrial Info Snippet
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    Minimum Temperature
    U.S.–Mexico–Canada Agreement (USMCA) Qualifying
    Pores per Inch
    Forward
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Print
    How can we improve?
    Comments
    E-mail address (if you would like a response)
    19 Products

    Porous Conductive Carbon

    Image of Product. Front orientation. Carbon. Porous Conductive Carbon, Low Flow.
    Image of Product. Front orientation. Carbon. Porous Conductive Carbon, Medium Flow.
    Image of Product. High Flow. Front orientation. Carbon. Porous Conductive Carbon, High Flow.

    Low Flow

    Medium Flow

    High Flow

    Often used in filtering, this brittle, glass-like carbon has pores that allow fluid and air to flow through. Its low surface resistivity also makes it a good electrical conductor. This material is also temperature and chemical resistant.
    3" × 3"
    6" × 6"
    Thk.
    Thk.
    Tolerance
    Tensile Strength,
    psi
    Surface Resistivity,
    ohm/sq.
    Texture
    Color
    Max. Temp.,
    ° F
    Each
    Each
    Low Flow (100 Pores per Inch)
    1/4"0.00" to 0.03"507.87 × 10^-2RoughGray6003947K1130000003947K1430000000
    1/2"0.00" to 0.03"503.94 × 10^-2RoughGray6003947K123000003947K153000000
    1"0.00" to 0.03"501.96 × 10^-2RoughGray6003947K1330000003947K163000000
     
    Medium Flow (60 Pores per Inch)
    1/4"0.00" to 0.03"407.87 × 10^-2RoughGray6003947K112000003947K142000000
    1/2"0.00" to 0.03"403.94 × 10^-2RoughGray6003947K122000003947K152000000
    1"0.00" to 0.03"401.96 × 10^-2RoughGray6003947K1320000003947K162000000
     
    High Flow (20 Pores per Inch)
    1/4"0.00" to 0.03"307.87 × 10^-2RoughGray6003947K111000003947K141000000
    1/2"0.00" to 0.03"303.94 × 10^-2RoughGray6003947K121000003947K151000000
    1"0.00" to 0.03"301.96 × 10^-2RoughGray6003947K1310000003947K161000000
     

    Ultra-Conductive Graphene Sheets

    Image of Product. Front orientation. Carbon. Ultra-Conductive Graphene Sheets.
    This highly conductive graphene material is often used in electronic devices, such as cell phones, laptop computers, digital cameras, and LEDs. It can be folded without tearing or damaging the sheet and can be cut into smaller pieces with scissors. Thickness, width, and length tolerances are not rated.
    8" × 8"
    Thk.
    Surface Resistivity,
    ohm/sq.
    Color
    Max. Temp.,
    ° F
    Each
    0.001"2.8 × 10^2Silver7501334N2000000
     
    back to top