Low price for Copper Foil Shielding Tape - ED Copper Foils for FPC – CIVEN
Low price for Copper Foil Shielding Tape - 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:
The very rich projects management experiences and one to one service model make the high importance of business communication and our easy understanding of your expectations for Low price for Copper Foil Shielding Tape - ED Copper Foils for FPC – CIVEN , The product will supply to all over the world, such as: Senegal, British, Nicaragua, Insisting on the high quality generation line management and customers expert assistance, we now have designed our resolution to offer our buyers using the to start with amount getting and just after services practical experience. Maintaining the prevailing friendly relations with our buyers, we however innovate our solution lists all of the time to satisfy the brand new demands and adhere to the most up-to-date development of the market in Malta. We are ready to face the worries and make the improve to understand all the possibilities in international trade.
By Zoe from Denmark - 2018.11.11 19:52
In our cooperated wholesalers, this company has the best quality and reasonable price, they are our first choice.
By Bernice from Iran - 2018.10.09 19:07
