Copper Foil   Rolled Copper Foil / RA Copper Foil

Copper foil is widely used in electronic engineering industry due to its good shape processability, high conductivity and shielding ability. Which is ideal for simple grounding applications because it is very easy to weld. Double sided tin plating maximizes its resistance to external environmental impact and shielding ability. Application for conductive tape as conductive copper foil tape, motor EMI / RFI shielding as conductive copper foil tape,weldable heating elements, cable cabinet and components. The soldering of tin foil is very easy, which makes it very suitable for simple grounding applications.
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  • Specifications of copper foil
    * Materials : 99.9% Pure copper foil
       C1010,C1020,C1100,T1,T2,etc
    * Thickness:0.1-3mm
    * Temper: O, 1/4H, 1/2H, H
    * Width: min. 400mm or as customized requirements
    * Length: as customized requirements
    * Electric Conductivity at 20°C: C11000 >97% ,C12200 >80%, C1020 >97%
    copper foils

    copper strips packing

    Features of copper foil :
    chemical composition of copper foil
    chemical composition of copper foil

    Applications of Copper Foil/ Rolled Copper Foil / RA Copper Foil :
    1) Bonding pieces of stained glass
    2) Transformers
    3) electrical applications
    4) High thermal heat conductivity
    5) Connectors
    6) Lead frames
    7) Cable
    8) Conduits
    9) Wires
    10)Rivets
    11)PCB field
     
    If you are interested in Copper/ Brass/ Bronze Products , please submit the webform below with the sizes . We will quote the latest price to you within one business day . Customization and bulk orders are our specialty.


  •  Production Flow of Copper Strips
    1. Melting
    2. Castinging
    3. Hot rolling
    4. Cold rolling
    5. Finish rolling
    6. Picking
    7. Degreasing
    8. Finish rolling
    9. Annealing
    10.Tension
    11.Grinding rolling
    Production of copper foils

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