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Home ProductsRA Copper Foil

9um 12um 18um 35um Electronic Soft Pure Copper Foil

9um 12um 18um 35um Electronic Soft Pure Copper Foil

    • 9um	12um 18um 35um Electronic Soft Pure Copper Foil
    • 9um	12um 18um 35um Electronic Soft Pure Copper Foil
  • 9um	12um 18um 35um Electronic Soft Pure Copper Foil

    Product Details:

    Place of Origin: China
    Brand Name: OEM
    Certification: ISO / SGS / RoHS

    Payment & Shipping Terms:

    Minimum Order Quantity: 50kg
    Price: Negotiable
    Packaging Details: Exporting Wooden Case
    Delivery Time: 10 - 15 Days
    Payment Terms: L/C, T/T
    Supply Ability: 550T Per Month
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    Detailed Product Description
    Application: Electronic Thickness: 0.008mm--0.090mm
    Width: 100-660mm Material: Red Copper
    Grade: Pure Copper Cu (Min): 99.99%
    Alloy Or Not: Non-alloy Shape: Coil
    Type: Ra Copper Foil Sample: Available
    High Light:

    9um Pure Copper Foil

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    12um Pure Copper Foil

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    18um Pure Copper Foil

    9um 12um 18um 35um Electronic Soft Pure Copper Foil

     

     

    Description

     

    RA Copper Foil is rolled from pure copper ingots, the process including purifying copper ores, make into copper cathodes, ingoting, rolling, annealing, washing, testing, slitting and packing. Our copper ores are imported from South America, which were famous for their copper mining.

    This is high quality copper and has a wide range of applications based on conductivity, corrosion resistance, workability, and beauty.

    110-anneal (Electrolytic Tough Pitch or ETP) dead soft. Min 99.96% CU

     

    Item Unit Nominal Thickness
    9um 12um 18um 35um
    Mass Per Unit g/m2 80±3 107±3 153±5 305±5
    Purity Cu % ≥99.97
    Surface Roughness S-side Ra um ≤0.2
     M-side Rz um 0.8-1.5
    Tensile Strength Rm(Hard) N/mm2 420-440 450-470 460-480
    Rm(soft) N/mm2 160-180 180-220 200-230
    Elongation A50(Hard) % 0.8-1.2 0.8-1.3 1.0-1.5
    A50(Soft) % ≥5.0 ≥6.0 ≥8.0 ≥10.0
    Peel Strength A N/mm ≥0.8 ≥1.0 ≥1.2
    Chemical resistance % ≤5
    Oxidation Resistance 200℃ Min 60
    Solder Resistance 300℃ Sec. 20
    PINHOLE EA NONE
    WIDTH mm 100-660
    Width Accuracy mm 0~ +2
    Core / 3 in, 6 in, 80mm

     

     

    Application

     

    Rolled Copper Foil has extraordinary strength, bendability, ductility and lustrous surface, plus its excellent mechanical capacity, makes it irreplaceable as a raw material. Especially when used for transformer, Copper Flexible Connector, CCL, FCCL, PCB, Geothermal Film, Construction, Decoration etc.

     

    9um	12um 18um 35um Electronic Soft Pure Copper Foil 09um	12um 18um 35um Electronic Soft Pure Copper Foil 1

     

     

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