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China wholesale Ra Copper Foil - Low Coarsening Reverse Treated Electrolytic Copper Foil – JM

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  • China wholesale Ra Copper Foil - Low Coarsening Reverse Treated Electrolytic Copper Foil – JM

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As for competitive prices, we believe that you will be searching far and wide for anything that can beat us. We can state with absolute certainty that for such quality at such prices we are the lowest around for The Copper Coil, Carbon Coated Copper Foil, Copper Foil Korea, Being a young increasing organization, we might not the best, but we have been trying our best for being your very good partner.
China wholesale Ra Copper Foil - Low Coarsening Reverse Treated Electrolytic Copper Foil – JM Detail:

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

Product detail pictures:

China wholesale Ra Copper Foil - Low Coarsening Reverse Treated Electrolytic Copper Foil – JM detail pictures

Related Product Guide:
We keep improving and perfecting our products and service. At the same time, we work actively to do research and development for China wholesale Ra Copper Foil - Low Coarsening Reverse Treated Electrolytic Copper Foil – JM , The product will supply to all over the world, such as: Egypt, azerbaijan, Iran, Customer satisfaction is our first goal. Our mission is to pursue the superlative quality, making continual progress. We sincerely welcome you to make progress hand in hand with us, and construct a prosperous future together.
    • Although we are a small company, we are also respected. Reliable quality, sincere service and good credit, we are honored to be able to work with you!
    5 Stars By Adelaide from moldova - 2018.12.10 19:03
    The sales person is professional and responsible, warm and polite, we had a pleasant conversation and no language barriers on communication.
    5 Stars By Marian from Sweden - 2017.11.20 15:58
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