FPC FCCL FPCB 25μm 70μm Thin RA Copper Foil

Price Negotiable

Price: Negotiable

MOQ: 50kg

Delivery Time: 10 - 15 Days

Brand: OEM

Product Description

FPC FCCL FPCB 25μm 70μm Thin RA Copper Foil

Dimension Range:

Copper Foil thickness from 12~100µm can be supplied for FPC.

Width can be made according to clients’ requirement up to 650mm.

Applications:

Flexible Copper Clad Laminate(FCCL), Fine Circuit FPC, LED coated crystal thin film, FPCB.

Features:

The material has higher extensibility, and has a high bending resistance and no crack.

Table 1:FPC T2 high flex rolled copper foil properties (GB/T5230-2000,IPC-4562-2000)

Item		Unit	Parameters
Item		Unit	12μm	18μm	25μm	35μm	70μm
Mass per unit(±5%)		g/m²	107	160	300	400	445
Cu+Ag		%	≥99.99
Temper			H	O,H	O,H	O,H	O,H
Surface roughness	Rz	μm	0.4	0.5	0.7	0.74	0.76
Tensile strength	Normal Temp /23℃	N/mm²	≥430	≥450	≥450	≥460	≥460
Tensile strength	High Temp /220℃	N/mm²	≥140	≥150	≥170	≥210	≥220
Elongation	Normal Temp /23℃	%	≥1.5	≥3.0	≥4.0	≥4.2	≥4.5
Elongation	High Temp /220℃	%	≥8	≥10	≥18	≥28	≥30
Fatigue Resistance (annealed)		%	65	65	65	65	65
Hardness		HV	≤50
Maximum resistivity		Ωmm2/m	0.0171
Electrical conductivity		%	≥98.3%
Pinhole test results		piece/㎡	Pinhole area more than 0.5 mm²,0.005 piece/㎡