Beijing Silk Road Enterprise Management Services Co.,LTD

Beijing Silk Road Enterprise Management Services Co.,LTD

Manufacturer from China
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4 Years
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500mm RA Copper Foil

500mm RA Copper Foil

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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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View Product Description

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

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

Rz

μm

1.3

1.0

0.8

0.74

0.76

Tensile strength

Normal Temp /23℃

N/mm²

≥430

≥450

≥450

≥450

≥450

High Temp /220℃

N/mm²

≥140

≥150

≥170

≥210

≥220

Elongation

Normal Temp /23℃

%

≥1.5

≥3.0

≥4.0

≥4.2

≥4.5

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

China 500mm RA Copper Foil for sale

500mm RA Copper Foil

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