FPC Front - End Material High Precision RA Copper Foil for Printed Circuit Board AIA-1 manufacturer from China Civen Metal Material Co.,Ltd

Place of Origin:

Guangdong, China (Mainland)

Product Detail

Model No.: AIA-1

Treatment Rolling Copper Foil Used

Treatment Rolling Copper Foil Used In FCCL Has High Elongation

Applications:

(1) Flexible Copper Clad Laminate(FCCL)

(2) Fine Circuit FPC

(3) LED coated crystal thin film.

(4) Adhesion Tape

(5) Anti - Peel devices and so on

Normal Specification:

(1) Thickness: 0.012mm / 0.018mm / 0.035mm

(2) Width: 260mm / 520mm and so on .

Performances:

(1) High flexibility and extensibility

(2) Even and smooth surface

(3) Good fatigue resistance

(4) Strong antioxidant properties

(5) Good mechanical properties

(6) The material has higher extensibility

(7) It has a high bending resistance

(8) It has no crack.

Table 1 :

Table 2 :

Item		Unit	Parameters
Item		Unit	12μm	18μm	25μm	35μm	70μm
Mass per unit(±5%)		g/m²	105	160	300	400	445
Cu+Ag		%	≥99.99
Temper			H	O,H	O,H	O,H	O,H
Surface roughness	Ra	μm	0.13	0.12	0.1	0.08	0.08
Surface roughness	Rz	μm	1.3	1.0	0.8	0.74	0.76
Tensile strength	Normal Temp /23	N/mm²	≥430	≥450	≥450	≥450	≥450
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
Maximum resistivity		Ωmm2/m	0.0181
Electrical conductivity		%	≥98.3%
Film and adhesive layers		Instant Temp. 300/10s	Film and adhesive paste after transient temperature without blistering delamination.
Anti oxidation	H.T.(200)	Minute	Won’t Change the Color within 60 minutes
Pinhole test results		piece/ m²	Pinhole area more than 0.5 mm²,0.005 piece/ m²