Low Coarsening Reverse Treated Electrolytic Copper Foil

● Thickness: 12um 18um 35um 70um 105um
● Standard Width: 1290mm, can be cutting as size request.
● Wooden box package


Product Detail

Product Tags

Detail

Thickness: 12um 18um 35um 70um 105um
Standard Width: 1290mm, can be cutting as size request
Wooden box package
ID: 76 mm, 152 mm
Length: Customized
Sample can be supply
Low Carbon Developing: JIMA Copper are one type of new material and important link national "low carbon development" strategy new industry, JIMA Copper still upholds the low carbon environmental protection concept from purchase of raw material, manufacturing and sales and constantly adopts new technology, new equipment to improve workmanship and production efficiency and make all types of indexes reach the advanced level in the industry in aspects of energy saving and emission reduction.

Features

Reverse treated copper foil
Low profile
High MIT
Good etchability
The treated foil is pink

Application

Multilayer board
High frequency
EMI

Typical Properties of Low Coarsening Reverse Treated Electrolytic Copper Foil

Classification

Unit

Requirement

Test Method

Nominal thickness

um

12

18

35

70

105

IPC-4562A

Area Weight

g/m²

107±5

153±7

285± 10

585± 20

870±30

IPC-TM-650 2.2.12

Purity

%

≥99.8

IPC-TM-650 2.3.15

Roughness

Shiny side (Ra)

um

3.0

IPC-TM-650 2.2.17

Matte side(Rz)

um

5.0

6.0

8.0

10

12.

Tensile Strength

R.T.(23°C)

Mpa

207

276

IPC-TM-650 2.4.18

H.T.(180°C)

103

138

Elongation

R.T.(23°C)

%

2

2

3

3

4

IPC-TM-650 2.4.18

H.T.(180°C)

2

2

2

3

3

Peel Strength(FR-4)

N/mm

0.7

0.8

1.0

1.2

1.4

IPC-TM-650 2.4.8

Lbs/in

4.0

4.6

5.7

7.4

8.0

Pinholes & porosity

Numbers

No

IPC-TM-650 2.1.2

Anti-oxidization

R.T.(23°C)

Days

180

 

H.T.(200°C)

Minutes

40

 

Standard Width, 1295(±1)mm, Width range:200-1340mm. May according to the customer request tailor.

Low Coarsening Reverse Treated Electrolytic Copper Foil1

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