factory low price Copper Foil Sheets - Factory Price China 94V-0 Flexible Printed Circuit Board PCB, FPC – CIVEN

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Our eternal pursuits are the attitude of "regard the market, regard the custom, regard the science" plus the theory of "quality the basic, have faith in the main and management the advanced" for Tin Plating Copper Foil, Conductive Tape, Reverse Treated Foil, We sincerely welcome both equally international and domestic company associates, and hope to work along with you during the in close proximity to foreseeable future!

factory low price Copper Foil Sheets - Factory Price China 94V-0 Flexible Printed Circuit Board PCB, FPC – CIVEN Detail:

We have advanced equipment. Our products are exported to the USA, the UK and so on, enjoying a good reputation among customers for Factory Price China 94V-0 Flexible Printed Circuit Board PCB, FPC, The mission of our enterprise is always to offer the very best quality merchandise with best price. We are seeking ahead to doing enterprise with you!
We have advanced equipment. Our products are exported to the USA, the UK and so on, enjoying a good reputation among customers for China PCB, Flexible PCB, Now we have gained a lot of recognition among customers spread all across the world. They trust us and always give repetitive orders. Furthermore, mentioned below are some of the major factors that have played significant role in our tremendous growth in this domain.

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

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.

We have advanced equipment. Our products are exported to the USA, the UK and so on, enjoying a good reputation among customers for Factory Price China 94V-0 Flexible Printed Circuit Board PCB, FPC, The mission of our enterprise is always to offer the very best quality merchandise with best price. We are seeking ahead to doing enterprise with you!
Factory Price China PCB, Flexible PCB, Now we have gained a lot of recognition among customers spread all across the world. They trust us and always give repetitive orders. Furthermore, mentioned below are some of the major factors that have played significant role in our tremendous growth in this domain.

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In the past few years, our company absorbed and digested advanced technologies both at home and abroad. Meanwhile, our company staffs a team of experts devoted to the development of factory low price Copper Foil Sheets - Factory Price China 94V-0 Flexible Printed Circuit Board PCB, FPC – CIVEN , The product will supply to all over the world, such as: Niger, Leicester, Serbia, We can meet the various needs of customers at home and abroad. We welcome new and old customers to come to consult & negotiate with us. Your satisfaction is our motivation! Allow us to work together to write a brilliant new chapter!

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