Single-Shiny ED Red Copper Foils in EMC Or EMI For Shielding
Specification:
Copper foil for Magnetic shielding
1 Thickness: 0.009mm to 0.105mm
2 MOQ:200kg
3 Few pcs Free sample in A4 paper size
Performance:
|
Classification |
Unit |
9μm |
12μm |
18μm |
35μm |
50μm |
70μm |
105μm |
|
|
Cu Content |
% |
≥99.8 |
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|
Area Weigth |
g/m2 |
80±3 |
107±3 |
153±5 |
283±7 |
440±8 |
585±10 |
875±15 |
|
|
Tensile Strength |
R.T.(23) |
Kg/mm2 |
≥28 |
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|
H.T.(180) |
≥15 |
≥18 |
≥20 |
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|
Elongation |
R.T.(23) |
% |
≥5.0 |
≥6.0 |
≥10 |
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|
H.T.(180) |
≥6.0 |
≥8.0 |
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|
Roughness |
Shiny(Ra) |
μm |
≤0.43 |
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|
Matte(Rz) |
≤3.5 |
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|
Peel Strength |
R.T.(23) |
Kg/cm |
≥0.77 |
≥0.8 |
≥0.9 |
≥1.0 |
≥1.0 |
≥1.5 |
≥2.0 |
|
Degraded rate of HCΦ(18%-1hr/25) |
% |
≤7.0 |
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|
Change of color(E-1.0hr/200) |
% |
Good |
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|
Solder Floating 290 |
Sec. |
≥20 |
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|
Appearance(Spot and copper powder) |
---- |
None |
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|
Pinhole |
EA |
Zero |
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|
Size Tolerance |
Width |
0~2mm |
0~2mm |
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|
Length |
---- |
---- |
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|
Core |
Mm/inch |
Inside Diameter 79mm/3 inch |
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Characteristics:
1 Electrically conductive, thermally conductive and acid resisting
2 Block X-ray with nice ductility
3 Good viscosity, outdoor weathering and UV resistant
4 Good toughness and corrosion resistance
5 Flame resistant
6 Ageing-resistant
