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0.009mm, 0.012mm thickness RA copper foil for adhesive tape

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0.009mm, 0.012mm thickness RA copper foil for adhesive tape

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Description

Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction for Beryllium Foil,Brass Foil, ,Create Values,Serving Customer!, is the aim we pursue. We sincerely hope that all customers will establish long term and mutually beneficial cooperation with us.If you wish to get more details about our company, Please contact with us now
0.009mm, 0.012mm thickness RA copper foil for adhesive tape
Treated RA Copper Foils for FPC

Dimension Range:
Copper Foil thickness from 12~70µm can 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 (GB/T5230-2000、IPC-4562A-2000)

Item

Unit

Parameters

12μm

18μm

25μm

35μm

50μm

70μm

1/3 oz

1/2 oz

3/4 oz

1 oz

7/5 oz

2 oz

Mass per unit(±5%)

g/m²

105

160

300

400

445

610

Cu Content

%

≥99.99

Surface roughness

Ra

μm

0.75

0.75

0.8

0.8

0.8

0.9

Rz

μm

1.2

1.3

1.3

1.3

1.8

2.0

Tensile strength

Normal Temp /23℃

N/mm²

≥430

≥450

≥450

≥450

≥450

≥450

High Temp /220℃

N/mm²

≥140

≥150

≥170

≥210

≥220

≥220

Elongation

Normal Temp /23℃

%

≥1.3

≥3.0

≥3.5

≥4.0

≥4.0

≥4.0

High Temp /220℃

%

≥7.0

≥9.0

≥16

≥18

≥25

≥25

Fatigue Resistance (annealed)

%

65

65

65

65

65

65

Peel Strength

PI Film

N/mm

1.00

2.03

2.04

2.06

2.06

2.2

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

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.


0.009mm, 0.012mm thickness RA copper foil for adhesive tape, Welcome to build the well and long standing business relationships with our company to create a glorious future together. customers, satisfaction is our eternal pursuit

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No.666 Xingcun Rd. Putuo District, Shanghai 200333 P.R.China
+86 21 5635 1345
+86 21 61740338
sales@civen.cn

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Contacts

No.666 Xingcun Rd. Putuo District, Shanghai 200333 P.R.China
+86 21 5635 1345
+86 21 61740338
sales@civen.cn

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