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500mm RA Copper Foil

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500mm RA Copper Foil

Brand Name : OEM

Certification : ISO / SGS / RoHS

Place of Origin : China

MOQ : 50kg

Price : Negotiable

Payment Terms : L/C, T/T

Supply Ability : 550T Per Month

Delivery Time : 10 - 15 Days

Packaging Details : Exporting Wooden Case

Product Name : RA Copper Foil

Application : FPC Front -End Product / FCCL

Width Range : Up to 600mm

Shape : Coil

Material : 99.99% pure copper

Density : About 8.93g/cm³

Weight : About 50kg per roll

Alloy or not : Non-alloy

Thickness Range : ≥ 12um

Performances : High flexibility

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FPC RA Copper Foil

Description:

Made of pure copper, copper grade T2(China), C1100(Japan), C11000(USA), E-CU58(Germany), CU-ETP(EU, ISO). Copper purity more than 99.95%. This is RA copper foil, one side is polished side and the other side is matte. We also have ED copper foil, ED copper foil can choose one side polished and double side polished. The ED copper can have a higher purity. welcome to contact us if you need it.
Width, length, thickness all can be customized. we can also provide DIE cutting service.
We are also copper foil processing factory, Backing adhesive glue on the copper foil, laminate the copper foil with polymer films like PET, PI, PE and other films. DIE cut into customized shapes. you can send us your drawings and we can cut it into your shapes.

Size:

Thickness Range: ≥ 12 um (0.012mm or 0.0005 inch )

Width Range : 1 mm ~ 600 mm ( Up to 23.6 inch )

Features:

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

Performances:

High flexibility and extensibility
Even and smooth surface
Good fatigue resistance
Strong antioxidant properties
Good mechanical properties

**FPC T2 high flex rolled copper foil properties (IPC-6542)**
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

500mm RA Copper Foil

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