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factory low price Copper Foil Sheets - HTE Electrodeposited Copper Foils for PCB – CIVEN

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We have probably the most state-of-the-art output equipment, experienced and qualified engineers and workers, recognized good quality manage systems plus a friendly skilled income workforce pre/after-sales support for Slug And Snail Barrier Tape, Nickel Foil Roll, Flex Ccl, We adhere on the tenet of "Services of Standardization, to meet Customers' Demands".
factory low price Copper Foil Sheets - HTE Electrodeposited Copper Foils for PCB – CIVEN Detail:

Product Introduction

The electrolytic copper foil produced by CIVEN METAL has excellent resistance to high temperatures and high ductility. The copper foil does not oxidize or change color at high temperatures, and its good ductility makes it easy to laminate with other materials. The copper foil produced by the electrolysis process has a very clean surface and a flat sheet shape. The copper foil itself is roughened on one side, which makes it easier to adhere to other materials. The overall purity of the copper foil is very high, and it has excellent electrical and thermal conductivity. In order to meet the needs of our customers, we can provide not only rolls of copper foil, but also customized slicing services.

Specifications

Thickness: 1/4OZ~20OZ(9µm~70µm)

Width: 550mm ~1295mm

Performance

The product has excellent room temperature storage performance, high temperature oxidation resistance performance, product quality to meet the IPC-4562 standard Ⅱ, Ⅲ level requirements.

Applications

Suitable for all kinds of resin system of double-sided, multilayer printed circuit board.

Advantages

The product adopts a special surface treatment process to improve the product’s ability to resist bottom corrosion and reduce the risk of copper residue.

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

Classification

Unit

1/4OZ

(9μm)

1/3OZ

(12μm)

J OZ

(15μm)

1/2OZ

(18μm)

1OZ

(35μm)

2OZ

(70μm)

Cu Content

%

≥99.8

Area Weigth

g/m2

80±3

107±3

127±4

153±5

283±5

585±10

Tensile Strength

R.T.(25℃)

Kg/mm2

≥28

≥30

H.T.(180℃)

≥15

Elongation

R.T.(25℃)

%

≥4.0

≥5.0

≥6.0

≥10

H.T.(180℃)

≥4.0

≥5.0

≥6.0

Roughness

Shiny(Ra)

μm

≤0.4

Matte(Rz)

≤5.0

≤6.0

≤7.0

≤7.0

≤9.0

≤14

Peel Strength

R.T.(23℃)

Kg/cm

≥1.0

≥1.2

≥1.2

≥1.3

≥1.8

≥2.0

Degraded rate of HCΦ(18%-1hr/25℃)

%

≤5.0

Change of color(E-1.0hr/190℃)

%

Good

Solder Floating 290℃

Sec.

≥20

Pinhole

EA

Zero

Preperg

—-

FR-4

Note: 1. The Rz value of copper foil gross surface is the test stable value, not a guaranteed value.

2. Peel strength is the standard FR-4 board test value (5 sheets of 7628PP).

3. Quality assurance period is 90 days from the date of receipt.


Product detail pictures:

factory low price Copper Foil Sheets - HTE Electrodeposited Copper Foils for PCB – CIVEN detail pictures


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With a sound business credit, excellent after-sales service and modern manufacturing facilities, we have earned an excellent reputation among our customers across the world for factory low price Copper Foil Sheets - HTE Electrodeposited Copper Foils for PCB – CIVEN , The product will supply to all over the world, such as: Italy, Netherlands, Chile, We only supply quality items and we believe this is the only way to keep business continue. We can supply custom service too such as Logo, custom size, or custom merchandise etc that can according to customer's requirement.
  • It can be said that this is a best producer we encountered in China in this industry, we feel lucky to work with so excellent manufacturer.
    5 Stars By Nana from Honduras - 2017.04.18 16:45
    The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.
    5 Stars By Dinah from Ethiopia - 2018.09.23 17:37
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