Factory wholesale Copper Foil Etching - Reverse Treated Electrolytic Copper Foil – JM


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Good quality comes to start with; service is foremost; organization is cooperation" is our enterprise philosophy which is regularly observed and pursued by our firm for 6n Copper Foil, Copper Nickel Foil, Insulated Copper Foil, Our company has been devoting that "customer first" and committed to helping customers expand their business, so that they become the Big Boss !
Factory wholesale Copper Foil Etching - 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:

Factory wholesale Copper Foil Etching - Reverse Treated Electrolytic Copper Foil – JM detail pictures


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We always believe that one's character decides products' quality, the details decides products' quality ,with the REALISTIC,EFFICIENT AND INNOVATIVE team spirit for Factory wholesale Copper Foil Etching - Reverse Treated Electrolytic Copper Foil – JM , The product will supply to all over the world, such as: European, Borussia Dortmund, Malawi, With the first-class products, excellent service, fast delivery and the best price, we have won highly praise foreign customers'. Our products have been exported to Africa, the Middle East, Southeast Asia and other regions.
  • It's really lucky to find such a professional and responsible manufacturer, the product quality is good and delivery is timely, very nice.
    5 Stars By Dee Lopez from Casablanca - 2017.08.15 12:36
    The company can keep up with the changes in this industry market, product updates fast and the price is cheap, this is our second cooperation, it's good.
    5 Stars By Gloria from Slovenia - 2017.09.28 18:29
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