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ED Copper Foils for FPC

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ED Copper Foils for FPC

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  • Description
  • Process
  • Packing Details
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Description

ED Copper Foils for FPC

Dimension Range:
Thickness: 9µm~35µm

Performances:
The product surface is black or red, has lower surface roughness.

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

Features:
High density, high bending resistance and good etching performance.

Microstructure:

Table1- Performance (GB/T5230-2000、IPC-4562-2000):

Classification

Unit

9μm

12μm

18μm

35μm

Cu Content

%

≥99.8

Area Weigth

g/m2

80±3

107±3

153±5

283±7

Tensile Strength

R.T.(23℃)

Kg/mm2

≥28

H.T.(180℃)

≥15

≥15

≥15

≥18

Elongation

R.T.(23℃)

%

≥5.0

≥5.0

≥6.0

≥10

H.T.(180℃)

≥6.0

≥6.0

≥8.0

≥8.0

Roughness

Shiny(Ra)

μm

≤0.43

Matte(Rz)

≤2.5

Peel Strength

R.T.(23℃)

Kg/cm

≥0.77

≥0.8

≥0.8

≥0.8

Degraded rate of HCΦ(18%-1hr/25℃)

%

≤7.0

Change of color(E-1.0hr/200℃)

%

Good

Solder Floating 290℃

Sec.

≥20

Appearance(Spot and copper powder)

—-

None

Pinhole

EA

Zero

Size Tolerance

Width

mm

0~2mm

Length

mm

—-

Core

Mm/inch

Inside Diameter 79mm/3 inch

Process

Packing Details

Tags

Battery Copper Foil, Brass Foil, Copper Foil, Copper Foil Tape, Cuni Foil, ED Copper Foil, Electrolytic Copper Foil, Nickel Plated Copper Foil, RA Copper Foil, Rolled Copper Foil, Treated RA Copper Foil, Treated Rolled Copper FoilTags

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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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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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