Oxygen-Free High Conductivity Copper (OFHC Cu) Sheets
Cu

Oxygen-Free High Conductivity Copper (OFHC Cu) Sheets

Price range: £94.99 through £166.99

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    OFHC Copper Foil/sheets (99.99% Purity) – High Conductivity Research Grade

    Our Oxygen-Free High Conductivity (OFHC) Copper Foil is manufactured from high-purity copper (≥99.99%), offering excellent electrical conductivity, thermal performance, and superior ductility. With extremely low oxygen content, this material ensures high reliability in demanding research, vacuum, and electronics applications.

    Designed for laboratory, semiconductor, battery research, and EMI shielding applications, this copper foil provides consistent thickness, smooth surface finish, and excellent mechanical workability.

    Key Features
    Purity: ≥99.99% (4N)
    Oxygen-Free High Conductivity (OFHC)
    High electrical conductivity (>100% IACS)
    Excellent thermal conductivity
    Superior ductility and formability
    Clean surface suitable for vacuum and research environments
    Available in ultra-thin gauges

    Typical Applications
    Lithium-ion battery current collectors
    Electrochemical research
    Vacuum chamber gaskets and components
    EMI/RFI shielding
    RF and microwave experiments
    Thermal interface and heat dissipation research
    Semiconductor and materials science applications

    Custom cutting and fabrication available upon request

    Material Standards
    Equivalent Grades:
    C101 Copper (ASTM)
    C102 Copper

    Option 1

    100 mm x 1 m x 0.1 mm, 100 mm x 1 m x 10 μm, 100 mm x 1 m x 20 μm, 100 mm x 1 m x 50 μm, 100 mm x 100 mm x 0.1 mm, 100 mm x 100 mm x 0.2 mm, 100 mm x 100 mm x 0.5 mm, 100 mm x 100 mm x 1 mm, 100 mm x 100 mm x 10 mm, 100 mm x 100 mm x 10 μm, 100 mm x 100 mm x 2 mm, 100 mm x 100 mm x 20 μm, 100 mm x 100 mm x 5 μm (ultra-thin), 100 mm x 100 mm x 50 μm, 200 mm x 1 m x 0.1 mm, 200 mm x 1 m x 10 μm, 200 mm x 1 m x 20 μm, 200 mm x 1 m x 5 μm (ultra-thin), 200 mm x 1 m x 50 μm

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