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Electrolytic Flexible RA Copper Sheet Roll

    Buy cheap Electrolytic Flexible RA Copper Sheet Roll from wholesalers
     
    Buy cheap Electrolytic Flexible RA Copper Sheet Roll from wholesalers
    • Buy cheap Electrolytic Flexible RA Copper Sheet Roll from wholesalers
    • Buy cheap Electrolytic Flexible RA Copper Sheet Roll from wholesalers

    Electrolytic Flexible RA Copper Sheet Roll

    Ask Lasest Price
    Brand Name : OEM
    Certification : ISO / SGS / RoHS
    Price : Negotiable
    Payment Terms : L/C, T/T
    Supply Ability : 550T Per Month
    Delivery Time : 10 - 15 Days
    • Product Details
    • Company Profile

    Electrolytic Flexible RA Copper Sheet Roll

    Electrolytic Flexible RA Copper Sheet Roll


    Dimension Range:


    Thickness Range: 12μm~100μm,

    Width(Max.): 600mm


    Performances:


    • High flexibility and extensibility
    • Even and smooth surface
    • Good fatigue resistance
    • Strong antioxidant properties
    • Good mechanical properties

    Applications:


    Flexible Copper Clad Laminate(FCCL), Fine Circuit FPC, LED coated crystal thin film.


    Features:


    The material has higher extensibility, and has a high bending resistance and no crack.


    Table 1:FPC T2 high flex rolled copper foil properties (IPC-6542)


    Item

    Unit

    Parameters

    12μm

    18μm

    25μm

    35μm

    70μm

    Mass per unit(±5%)

    g/m²

    105

    160

    300

    400

    445

    Cu+Ag

    %

    ≥99.99

    Temper


    H

    O,H

    O,H

    O,H

    O,H

    Surface roughness

    Ra

    μm

    0.13

    0.12

    0.1

    0.08

    0.08

    Rz

    μm

    1.3

    1.0

    0.8

    0.74

    0.76

    Tensile strength

    Normal Temp /23℃

    N/mm²

    ≥430

    ≥450

    ≥450

    ≥450

    ≥450

    High Temp /220℃

    N/mm²

    ≥140

    ≥150

    ≥170

    ≥210

    ≥220

    Elongation

    Normal Temp /23℃

    %

    ≥1.5

    ≥3.0

    ≥4.0

    ≥4.2

    ≥4.5

    High Temp /220℃

    %

    ≥8

    ≥10

    ≥18

    ≥28

    ≥30

    Fatigue Resistance (annealed)

    %

    65

    65

    65

    65

    65

    Maximum resistivity

    Ωmm2/m

    0.0181

    Electrical conductivity

    %

    ≥98.3%

    Film and adhesive layers

    Instant Temp.

    300℃/10s

    Film and adhesive paste after transient

    temperature without blistering delamination.

    Anti oxidation

    H.T.(200℃)

    Minute

    Won’t Change the Color within 60 minutes

    Pinhole test results

    piece/ m²

    Pinhole area more than 0.5 mm²,0.005 piece/ m²

    Note: 1. Above figures based on the material with 0.05mm in thickness and 600mm in width.

    2. Normally, Copper, cobalt and nickel is coated on the rough surface.

    3. Testing method follows our company standard.


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