Place of Origin: | Guangdong |
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Location: | Shanghai, China (Mainland) |
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Business Type: | Manufacturer |
Main Products: | RA Copper Foil |
Model No.: | AIA-1 |
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C101 Grade High Flexibility Copper Foil For Thinner Smart Phone EMI / EMC
Produict Information :
Ordinary Suuplied Size :
(1) Thickness: 12um / 18um / 35um
(2) Width: 260mm / 520mm and so on .
Performances:
(1) High flexibility and extensibility
(2) Even and smooth surface
(3) Good fatigue resistance
(4) Strong antioxidant properties
(5) Good mechanical properties
(6) The material has higher extensibility
(7) It has a high bending resistance
(8) It has no crack.
Note:
We can provide products with other properties according to customers` requirements.
Technical Data Sheet :
Item |
Unit |
Parameters |
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12μm |
18μm |
25μm |
35μm |
70μm |
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Mass per unit(±5%) |
g/m² |
105 |
160 |
300 |
400 |
445 |
|
Cu+Ag |
% |
≥99.99 |
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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 |
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Electrical conductivity |
% |
≥98.3% |
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Film and adhesive layers |
Instant Temp. 300/10s |
Film and adhesive paste after transient temperature without blistering delamination. |
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Anti oxidation |
H.T.(200) |
Minute |
Won’t Change the Color within 60 minutes |
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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.
Application and Performance :
Packing Condition :