FCCL ED Copper Foil

FCCL ED Copper Foil

 

 

Quickly details

 

Thickness: 0.012-0.070 mm

Width: 5-520 mm

Length: 500-5000 M

ID: 76 mm,152 mm

Alloy: T2,C11000,C1100,C101,E-Cu58

Temperature: High

 

Features:

 

1. the treated foil in gray or red

2. High profile with properties of LP-S-B/R suitable for FCCL

3. Grain structure of copper foil leads to high flexibility

4. Excellent etching performance

5. low profile enables to make fine circuit pattern

 

Application:

 

1. Casting and lamination type FCCL

2. Super fine pattern FPC

3. Chip on flex (COF) for LED

 

Compare between CA copper foil and ED copper foil

 

1. Process: rolled copper foil (Rolling process),ED copper foil (Electrodeposition process)

2. Strength toughness: rolled copper foil is a flaky crystalline structure, so the strength and toughness is better than electrolytic copper foil, so most of the rolling copper foil used in flexible printed circuit boards.

3. Width: rolling copper foil width ≤ 620mm, electrolytic copper foil width ≤ 1380mm

4. Density: rolled copper foil higher density, the surface is relatively smooth, conducive to the production of printed circuit board after the rapid transmission of the signal, so high-frequency high-speed transmission, fine lines printed circuit board also used some calendering copper Foil.

5. Surface treatment width:rolled copper foil be limited by Surface treatment widest effective width of 520mm.

 

Typical properties of electrolytic copper foil(for FPC or inner layer of HDI)

 

Classification		Unit	Requirement							Test Method
Foil Designation		/			1	H	M		1	IPC-4562A
Nominal thickness		/	10um		12um	1/2 OZ(18um)	3/4 OZ(25um)		1 OZ(35um)	IPC-4562A
Area Weight		g/㎡	98±4		107±4	153±5	228±8		285±10	IPC-TM-650 2.2.12.2
Purity		％	≥99.8							IPC-TM-650 2.3.15
Foil Profile	Shiny side(Ra)	սm	≤2.5	≤2.5		≤2.5		≤2.5	≤2.5	IPC-TM-650 2.3.17
	Matte side(Rz)	um	≤4.0	≤4.5		≤5.5		≤6.0	≤8.0
Tensile Strength	R.T.(23℃)	Mpa	≥260	≥260		≥280		≥280	≥280	IPC-TM-650 2.3.18
	H.T.(180℃)	Mpa	≥180	≥180		≥180		≥180	≥180
Elongation	R.T.(23℃)	％	≥5	≥6		≥8		≥10	≥12	IPC-TM-650 2.3.18
	H.T.(180℃)	％	≥5	≥6		≥7		≥8	≥8
Peel Strength(FR-4)		N/mm	0.7	0.8		1.0		1.1	1.2	IPC-TM-650 2.4.8
		Ibs/in	4	4.6		5.7		6.3	6.9
Pinholes&porosity		Number	No							IPC-TM-650 2.1.2
Anti-oxidization		R.T.(23℃)	180days							/
		H.T.(200℃)	60 Minutes							/

1. Standard Width 520mm,max width 1295(±1)mm,May according to the customer request tailor.

We test the peel strength with PI ,please reconfirm with your pp.

 

ED Copper Foil Pakcage Photos  :

 

 

FAQ:

 

Q1: What's your guarantee?

 

A: All our products have 6 months guarantee after received goods, if any quality problem can contact us.

Q2: What's your delivery time ?

A: The common delivery time is 5-35 working days. The specific delivery time depends on the items and the quantity of your order.

Q3: What's your minimum order quantity?

A: The MOQ is 150 kg.

 

Q4: Can you supply the sample?

 

A: We can supply samples to check the quality before bulk order. But the price will be sample price not wholesale price.

 

Q5. Do you test all your goods before delivery?

A: Yes, we have 100% test before delivery.

 

Q6. what is your standard width?

 

A: 520mm and 620mm,we accept customization for the width. we can cut it into any size that you demand after pass discussing.