FPC ED Foil

Product Detail

ED Copper Foils for FPC

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:

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

Civen Metal is professional as one of the leading fpc ed foil manufacturers and suppliers in China, bringing you the best quality and effective products. We are equipped with a productive factory. Welcome to contact us.