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OEM/ODM Supplier Copper Beryllium Foil - ED Copper Foils for FPC – CIVEN

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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 Single Mat Copper Foil, Electrodeposited Copper Foil, Copper Foil Paper, Encouraged with the fast producing current market on the speedy foodstuff and beverage consumables all around the entire world , We're hunting forward to functioning with partners/clients to create good results together.
OEM/ODM Supplier Copper Beryllium 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

1

SEM(Before Surface Treatment)

2

SEM(Shiny Side after Treatment)

3

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

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.


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OEM/ODM Supplier Copper Beryllium Foil - ED Copper Foils for FPC – CIVEN detail pictures


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We are also specializing in improving the things management and QC method in order that we could retain terrific edge inside the fiercely-competitive small business for OEM/ODM Supplier Copper Beryllium Foil - ED Copper Foils for FPC – CIVEN , The product will supply to all over the world, such as: Bulgaria, Honduras, Melbourne, Excellent quality comes from our adherence to every detail, and customer satisfaction comes from our sincere dedication. Relying on advanced technology and industry reputation of good cooperation, we try our best to provide more quality products and services to our customers, and all of us are willing to strengthen exchanges with domestic and foreign customers and sincere cooperation, to build a better future.
  • The company has rich resources, advanced machinery, experienced workers and excellent services, hope you keep improving and perfecting your products and service, wish you better!
    5 Stars By Ann from Nairobi - 2018.09.08 17:09
    As a veteran of this industry, we can say that the company can be a leader in the industry, select them is right.
    5 Stars By Odelia from Sydney - 2017.11.12 12:31
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