JIMA Copper
JIMA COPPER
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Color Uniformity Copper Flashing Rolls , ISO RA Annealed Soft Copper Foil
ID: 40mm,76 mm,152 mm
Length: ≤ 5000 meter
Alloy: T2
Temper: O
Application: EMI tape
Details Packaging : wooden box
Compare between CA copper foil and ED copper foil
Width: rolling copper foil width ≤ 620mm, electrolytic copper foil width ≤ 1380mm
Density: rolled copper foil higher density, the surface is relatively smooth, conducive to the production of printed circuit board after the rapid transmission of the signal, so high-frequency high-speed transmission, fine lines printed circuit board also used some calendering copper Foil.
Q1: If provide free sample?
A: We can supply A4 free sample.
Q2. If provide test report before delivery?
A: Yes, we will be.
Q3. What is your standard width?
A: Common 620mm,we accept customization for the width.
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Thickness |
0.009-0.09mm |
Width≤620mm |
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Item |
Unit |
Parameter |
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Thickness |
MM |
0.009 |
0.012 |
0.020 |
0.035 |
0.07 |
0.09 |
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Grade |
－ |
C1100 |
C1100 |
C1100 |
C1100 |
C1100 |
C1100 |
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Copper content |
% |
≥99.95 |
≥99.95 |
≥99.95 |
≥99.95 |
≥99.95 |
≥99.95 |
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Area Weight |
g/㎡ |
80±2 |
107±4 |
178±6 |
311±10 |
623±19 |
801±24 |
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Roughness |
(RA) |
Um |
≤0.2 |
≤0.2 |
≤0.2 |
≤0.2 |
≤0.2 |
≤0.2 |
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Tensile Strength |
Temper soft (O) |
Mpa |
150-180 |
160-200 |
180-220 |
200-230 |
210-240 |
220-260 |
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Elongation(%) |
Temper soft (O) |
% |
≥5 |
≥6 |
≥8 |
≥15 |
≥20 |
≥25 |
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Inter diameter |
mm |
3in,6in,80mm |
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Storage condition |
－ |
T≤25℃,RH≤60%,180 days |
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Remark: Accept customized