FCCL Flexible Copper Clad Laminate for FPC Production

Flexible copper clad laminate refers to a copper clad laminate formed by bonding with copper foil on one or both sides of flexible insulating materials such as polyester film or polyimide film through a certain process.

Flexible copper clad laminates are widely used in aerospace equipment, navigation equipment, aircraft instruments, military guidance systems and electronic products such as mobile

Shenzhen Kewei Industries Limited ꄲ Flexible Copper Clad Laminate ꄲ FCCL Flexible Copper Clad Laminate for FPC Production

PCB Production Main Materials

FCCL Flexible Copper Clad Laminate for FPC Production

ED and RA Copper on FCCL

The copper foils can be ED (Electro Deposit) Copper or RA (Rolled & Annealed) Copper. The standard ED copper typically has a relatively high profile or rough surface as compared to rolled annealed copper. ED copper tends to lack flexibility and does not promote good signal integrity. RA copper has been used extensively in the flex industry for decades. In complex and multilayer flexible and rigid-flex PCB designs, MADPCB recommends FCCL with RA copper foil.

Single/double-sided black matte side foil--ED FCCL

Model	Thickness required size
Model	ED(Cu）	Polyimide film(PI)	Ad glue	Single Side	Double Side
HABEK030513S	12µm	12.5µm	13µm	37.5µm±2
HABEK030513D	12µm	12.5µm	13µm		62.5µm±2
HABEK031013S	12µm	25µm	13µm	50µm±2
HABEK031013D	12µm	25µm	13µm		75µm±2
HABEK050513S	18µm	12.5µm	13µm	43.5µm±2
HABEK050513D	18µm	12.5µm	13µm		74.5µm±2
HABEK030518S	12µm	12.5µm	18µm	42.5µm±2
HABEK030518D	12µm	12.5µm	18µm		72.5µm±2
HABEK051013S	18µm	25µm	13µm	56µm±2
HABEK051013D	18µm	25µm	13µm		87µm±2
HABEK101020S	35µm	25µm	20µm	80µm±2
HABEK101020D	35µm	25µm	20µm		135µm±2

Single/double sided-Red matte side foil--ED FCCL

Model	Thickness required size
Model	ED(Cu）	Polyimide film(PI)	Ad glue	Single Side	Double Side
HAREK030513S	12µm	12.5µm	13µm	37.5µm±2
HAREK030513D	12µm	12.5µm	13µm		62.5µm±2
HAREK031013S	12µm	25µm	13µm	50µm±2
HAREK031013D	12µm	25µm	13µm		75µm±2
HAREK050513S	18µm	12.5µm	13µm	43.5µm±2
HAREK050513D	18µm	12.5µm	13µm		74.5µm±2
HAREK030518S	12µm	12.5µm	18µm	42.5µm±2
HAREK030518D	12µm	12.5µm	18µm		72.5µm±2
HAREK051013S	18µm	25µm	13µm	56µm±2
HAREK051013D	18µm	25µm	13µm		87µm±2
HAREK101020S	35µm	25µm	20µm	80µm±2
HAREK101020D	35µm	25µm	20µm		135µm±2

RA FCCL

Model	Thickness required size
Model	RA(Cu)	Polyimide film(PI)	Ad glue	Single Side	Double Side
HARGK050514S	18µm	12.5µm	14µm	44.5µm±2
HARGK050513D	18µm	12.5µm	13µm	43.5µm±2	74.5µm±2
HARGK051014S	18µm	25µm	14µm	57µm±2
HARGK051013D	18µm	25µm	13µm	56µm±2	87µm±2
HARGK101020S	35µm	25µm	20µm	80µm±2
HARGK101020D	35µm	25µm	20µm	80µm±2	135µm±2

Technical Parameter

Characteristic	Test Condition	ZT-051313SD	Test Standard	Test Mothod
Peel Strength(kgf/cm2)	T	0.96	≥0.7	IPC-TM-650 2.4.9
Chemical Resistance	5%HCI/10min	0.92	4.1%	droop rate ≤20%	IPC-TM650 2.4.9
	5%NaOH/10min	0.89	5.2%
	UPA/10min	0.94	2.1%
Method B(%)	MD	Let stand for 10min	0.043	≤+0.15%	IPC-TM-650 2.2.4
Method B(%)	TD	Let stand for 10min	-0.028
Method C(%)	MD	150℃/30min	0.057
Method C(%)	TD	150℃/30min	-0.32
MIT(times)	MD	500g/0.8R	860	≥800	JIS C-6471
MIT(times)	TD	500g/0.8R	858	≥800	JIS C-6471
Thermal Resistance	300℃/10S	OK	No delamination, bubbles	IPC-TM-650 2.4.13
Dielectric Constant(DK)	C-24/23/50	3.1	4.0	IPC-TM-650 2.5.5.3
Dissipation Factor(DF)	C-24/23/50	0.028	0.04	IPC-TM-650 2.5.5.3
Surface Resistance	C-95/35/90	2.3*1014	10¹³	IPC-TM-650 2.5.17
Volume Resistance	C-95/35/90	1.6*1016	10¹⁵	IPC-TM-650 2.5.17
Water Absorption	A	1.23	≤2.0	IPC-TM-650 2.6.2

Package

Package		Meter	roll core
Single-side panel		200	3 inch
Double-side panel	1/2OZ	100	6 inch
Double-side panel	1OZ	50	6 inch

1. The finished product must be vacuum packed to avoid oxidation of the copper surface; if the package has been opened, please put it back in the original package after use, and place it in a dry room temperature environment

2. The shelf life of the finished product is 12 months, please use it within the validity period

3. Avoid heavy pressure, spot injuries, throwing, etc. during transportation.

More details, please kindly contact:

sales5@sz-kewei.com

0086-13537348123