Beijing Silk Road Enterprise Management Services Co.,LTD
Beijing Silk Road Enterprise Management Services Co.,LTD
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| Place of Origin: | China |
| Brand Name: | OEM |
| Certification: | ISO / SGS / RoHS |
| Minimum Order Quantity: | 50kg |
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| Price: | Negotiable |
| Packaging Details: | Exporting Wooden Case |
| Delivery Time: | 10 - 15 Days |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 550T Per Month |
| Product Name: | RA Copper Foil | Application: | FPC Front -End Product / FCCL |
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| Width Range: | Up To 600mm | Shape: | Coil |
| Material: | 99.99% Pure Copper | Density: | About 8.93g/cm³ |
| Weight: | About 50kg Per Roll | Alloy Or Not: | Non-alloy |
| Thickness Range: | ≥ 12um | Performances: | High Flexibility |
| Highlight: | 12um RA Copper Foil,500mm RA Copper Foil,600mm RA Copper Foil |
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FPC RA Copper Foil
Description:
Made of pure copper, copper grade T2(China), C1100(Japan), C11000(USA), E-CU58(Germany), CU-ETP(EU, ISO). Copper purity more than 99.95%. This is RA copper foil, one side is polished side and the other side is matte. We also have ED copper foil, ED copper foil can choose one side polished and double side polished. The ED copper can have a higher purity. welcome to contact us if you need it.
Width, length, thickness all can be customized. we can also provide DIE cutting service.
We are also copper foil processing factory, Backing adhesive glue on the copper foil, laminate the copper foil with polymer films like PET, PI, PE and other films. DIE cut into customized shapes. you can send us your drawings and we can cut it into your shapes.
Size:
Thickness Range: ≥ 12 um (0.012mm or 0.0005 inch )
Width Range : 1 mm ~ 600 mm ( Up to 23.6 inch )
Features:
The material has higher extensibility, and has a high bending resistance and no crack.
Performances:
|
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 |
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|
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 |
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