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100% Original Factory Copper Tape For Snails - ED Copper Foils for FPC – CIVEN

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With our great management, potent technical capability and strict excellent handle procedure, we continue on to provide our customers with reputable top quality, reasonable selling prices and great providers. We purpose at becoming amongst your most trusted partners and earning your satisfaction for Copper Snail And Slug Tape, Thin Brass Sheet, Die-Cutting Copper Foil, We warmly welcome all standpoint inquiries from home and abroad to cooperate with us, and anticipate your correspondence.
100% Original Factory Copper Tape For Snails - 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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100% Original Factory Copper Tape For Snails - ED Copper Foils for FPC – CIVEN detail pictures


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Fast and superior quotations, informed advisers to help you choose the correct merchandise that suits all your requirements, a short generation time, responsible quality control and different services for paying and shipping affairs for 100% Original Factory Copper Tape For Snails - ED Copper Foils for FPC – CIVEN , The product will supply to all over the world, such as: Bogota, Uzbekistan, Latvia, Our production have been exported to more than 30 countries and regions as first hand source with lowest price. We sincerely welcome customers from both at home and abroad to come to negotiate business with us.
  • Hope that the company could stick to the enterprise spirit of "Quality, Efficiency, Innovation and Integrity", it will be better and better in the future.
    5 Stars By Maria from Spain - 2017.05.02 11:33
    Problems can be quickly and effectively resolved, it is worth to be trust and working together.
    5 Stars By Alan from Philippines - 2018.02.21 12:14
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