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Best quality Copper Foil Thickness - Reverse Treated Electrolytic Copper Foil – JM

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Dependable good quality and very good credit score standing are our principles, which will help us at a top-ranking position. Adhering towards the tenet of "quality initial, shopper supreme" for Cu Coil, Copper Foil Price, Copper Foil Graphene, We always regard the technology and prospects as the uppermost. We always function hard to make terrific values for our prospects and give our customers far better products and solutions & solutions.
Best quality Copper Foil Thickness - Reverse Treated Electrolytic Copper Foil – JM Detail:

Detail

● Thickness: 12um 18um 35um 70um
● Standard Width: 1290mm, range: 300-1300mm, can be cutting as size request.
● Wooden box package
● ID: 76 mm, 152 mm
● Length: Customized
● Sample can be supply
● High precision cutting equipment cut copper foils according to width required by customers.
● The electron microscope and energy disperse spectroscopy equipment guarantee the quality of final product before delivery.

Features

● Reverse treated copper foil
● Low profile, with high peel strength
● Excellent etchability
● The treated foil is pink

Application

● High frequency, applying to hydrocarbon board
● High Tg
● Fine circuit pattern

Typical properties of Reverse Treated Electrolytic Copper Foil

Classification

Unit

Requirement

 

 

 

Test Method

Nominal thickness

um

12

18

35

70

IPC-4562A

Area Weight

g/m²

107±5

153±7

285± 10

585± 20

IPC-TM-650 2.2.12

Purity

%

≥99.8

IPC-TM-650 2.3.15

Roughness

Shiny side (Ra)

um

4.0

IPC-TM-650 2.2.17

Matte side(Rz)

um

≤5.0

≤6.0

≤8.0

≤10

Tensile Strength

R.T.(23°C)

Mpa

≥276

IPC-TM-650 2.4.18

H.T.(180°C)

≥138

Elongation

R.T.(23°C)

%

≥4

≥4

≥8

≥12

IPC-TM-650 2.4.18

H.T.(180°C)

≥3

≥4

≥4

≥4

Peel Strength(FR-4)

N/mm

≥1.0

≥1.2

≥1.4

≥1.8

IPC-TM-650 2.4.8

Lbs/in

≥5.7

≥7.4

≥8.0

≥10.2

Pinholes & porosity

Numbers

No

IPC-TM-650 2.1.2

Anti-oxidization

R.T.(23°C)

Days

90

 

H.T.(200°C)

Minutes

40

  

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

Free Profile Copper Foil for Graphene Carrier

Product detail pictures:

Best quality Copper Foil Thickness - Reverse Treated Electrolytic Copper Foil – JM detail pictures

Related Product Guide:
We usually think and practice corresponding for the change of circumstance, and grow up. We aim at the achievement of a richer mind and body as well as the living for Best quality Copper Foil Thickness - Reverse Treated Electrolytic Copper Foil – JM , The product will supply to all over the world, such as: Latvia, Estonia, Vietnam, We are committed to meet all your needs and solve any technical problems you may encounter with your industrial components. Our exceptional products and vast knowledge of technology makes us the preferred choice for our customers.
    • The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.
    5 Stars By Quyen Staten from Singapore - 2018.11.22 12:28
    Products and services are very good, our leader is very satisfied with this procurement, it is better than we expected,
    5 Stars By Wendy from Jordan - 2017.11.29 11:09
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