Professional Design Emc Copper Foil - ED Copper Foils for FPC – CIVEN
Professional Design Emc Copper Foil - ED Copper Foils for FPC – CIVEN Detail:
Product Introduction
Electrolytic copper foil for FPC is specially developed and manufactured for the FPC industry (FCCL). This electrolytic copper foil has better ductility, lower roughness and better peel strength than other copper foils. At the same time, the surface finish and fineness of the copper foil is better and the folding resistance is also better than similar copper foil products. Since this copper foil is based on the electrolytic process, it does not contain grease, which makes it easier to be combined with TPI materials at high temperatures.
Dimension Range
Thickness: 9µm～35µm
Performances
The product surface is black or red, has lower surface roughness.
Applications
Flexible Copper Clad Laminate (FCCL), Fine Circuit FPC, LED coated crystal thin film.
Features
High density, high bending resistance and good etching performance.
Microstructure
SEM(Before Surface Treatment)
SEM(Shiny Side after Treatment)
SEM(Rough Side after Treatment)
Table1- Performance (GB/T5230-2000、IPC-4562-2000)
|
Classification |
Unit |
9μm |
12μm |
18μm |
35μm |
|
|
Cu Content |
% |
≥99.8 |
||||
|
Area Weigth |
g/m2 |
80±3 |
107±3 |
153±5 |
283±7 |
|
|
Tensile Strength |
R.T.(23℃) |
Kg/mm2 |
≥28 |
|||
|
H.T.(180℃) |
≥15 |
≥15 |
≥15 |
≥18 |
||
|
Elongation |
R.T.(23℃) |
% |
≥5.0 |
≥5.0 |
≥6.0 |
≥10 |
|
H.T.(180℃) |
≥6.0 |
≥6.0 |
≥8.0 |
≥8.0 |
||
|
Roughness |
Shiny(Ra) |
μm |
≤0.43 |
|||
|
Matte(Rz) |
≤2.5 |
|||||
|
Peel Strength |
R.T.(23℃) |
Kg/cm |
≥0.77 |
≥0.8 |
≥0.8 |
≥0.8 |
|
Degraded rate of HCΦ(18%-1hr/25℃) |
% |
≤7.0 |
||||
|
Change of color(E-1.0hr/200℃) |
% |
Good |
||||
|
Solder Floating 290℃ |
Sec. |
≥20 |
||||
|
Appearance(Spot and copper powder) |
—- |
None |
||||
|
Pinhole |
EA |
Zero |
||||
|
Size Tolerance |
Width |
mm |
0~2mm |
|||
|
Length |
mm |
—- |
||||
|
Core |
Mm/inch |
Inside Diameter 79mm/3 inch |
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Note: 1. Copper foil oxidation resistance performance and surface density index can be negotiated.
2. The performance index is subject to our testing method.
3. The quality guarantee period is 90 days from the date of receipt.
Product detail pictures:
Related Product Guide:
As for competitive prices, we believe that you will be searching far and wide for anything that can beat us. We can state with absolute certainty that for such quality at such prices we are the lowest around for Professional Design Emc Copper Foil - ED Copper Foils for FPC – CIVEN , The product will supply to all over the world, such as: Dubai, Wellington, United Arab Emirates, If you are for any reason unsure which product to select, do not hesitate to contact us and we will be delighted to advise and assist you. This way we will be providing you with all the knowledge needed to make the best choice. Our company strictly follows "Survive by good quality, Develop by keeping good credit. " operation policy. Welcome all the clients old and new to visit our company and talk about the business. We are looking for more and more customers to create the glorious future.
By Elsa from Manila - 2017.11.01 17:04
Cooperate with you every time is very successful, very happy. Hope that we can have more cooperation!
By Belinda from Croatia - 2017.01.28 18:53
