Reliable Supplier Airbag Copper Foil - ED Copper Foils for FPC – CIVEN
Reliable Supplier Airbag 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:
go on to boost, to be certain item quality in line with market and buyer standard demands. Our firm has a excellent assurance procedure happen to be established for Reliable Supplier Airbag Copper Foil - ED Copper Foils for FPC – CIVEN , The product will supply to all over the world, such as: Rotterdam, Canada, Belize, Strong infrastructure is the need of any organization. We are backed with a robust infrastructural facility that enables us to manufacture, store, quality check and dispatch our products worldwide. To maintain smooth work flow, we have sectioned our infrastructure into a number of departments. All these departments are functional with latest tools, modernized machines and equipment. Owing to which, we are able to accomplish voluminous production without compromising upon the quality.
By Agustin from Johor - 2017.12.02 14:11
The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.
By Judith from Sudan - 2017.01.28 18:53
