OEM Customized Copper Foil Tape For Soldering - ED Copper Foils for FPC – CIVEN
OEM Customized Copper Foil Tape For Soldering - 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:
We generally continually give you quite possibly the most conscientious shopper company, and the widest variety of designs and styles with finest materials. These endeavours include the availability of customized designs with speed and dispatch for OEM Customized Copper Foil Tape For Soldering - ED Copper Foils for FPC – CIVEN , The product will supply to all over the world, such as: Poland, Oman, Mexico, There are advanced producing & processing equipment and skilled workers to ensure the merchandise with high quality. We've got found an excellent before-sale, sale, after-sale service to ensure the customers that could rest assured to make orders. Until now our merchandise are now moving on fast and very popular in South America, East Asia, the Middle east, Africa, etc.
By Teresa from Burundi - 2018.11.04 10:32
We have been cooperated with this company for many years, the company always ensure timely delivery ,good quality and correct number, we are good partners.
By Quintina from Singapore - 2018.02.12 14:52
