Ningbo DORIK Import & Export Co., Ltd.: Ningbo, Zhejiang, China; Main products: Rectifier, Fog Screen, Ultrasonic Humidifier

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High flexibility Treated RA Foils for FPC

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1 Ton(Min. Order)

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Product Details

Thickness	12~100μm		Place of Origin	Zhejiang, China
Model Number	DRK-RAFOIL-1

Dimension Range:

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

Width can be made according to clients'requirement up to 600mm.

Performances:

High flexibility and extensibility

Even and smooth surface

Good fatigue resistance

Strong antioxidant properties

Good mechanical properties

Applications:

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

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 (IPC-6542)

Item		AUnit	Parameters
Item		AUnit	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 60minutes.
Pinhole test result		piece/m²	Pinhole area more than 0.5 mm²,0.005piece/ m²

Note: 1. Above figures based on the material with 0.05mm in thickness and 600mm in width.

2. Normally, Copper, cobalt and nickel is coated on the rough surface.

3. Testing method follows our company standard.

Ningbo DORIK Import & Export Co., Ltd.: Contact nameRita Yuan
Chat Now; Phone0086-574-87201795; Address1/F, No.39, Bldg.16, Lane 299, Guanghua Road, Hi-Tech Zone, Ningbo, Zhejiang, China, Ningbo, Zhejiang

2. Electroplating	New Products	All products	9. Telecom power supply
8. Special Power Supply	7. Heating	6. Water treatment power supply	5. Electrolysis
4. Electrowinning	3. Anodizing +AC coloring power supply	10. Switching power supply	19. Control Valve
18. Injector	17. RA Foil	16. Marine power supply	15. Voltage regulator/stabilizer
14. Fog machine	13. Ultrasonic fog screen	12. Ultrasonic Humidification	11. Module