2021 China New Design Calendering Copper Foil - HTE Electrodeposited Copper Foils for PCB – CIVEN
2021 China New Design Calendering Copper Foil - 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:
Related Product Guide:
Dependable high-quality and fantastic credit standing are our principles, which will help us at a top-ranking position. Adhering to your tenet of "quality very first, client supreme" for 2021 China New Design Calendering Copper Foil - HTE Electrodeposited Copper Foils for PCB – CIVEN , The product will supply to all over the world, such as: Hungary, Angola, New Zealand, Our products have mainly exported to south-east Asia Euro-America, and sales to all of our country. And depending on excellent quality, reasonable price, best service, we have got good feedback from customers overseas. You are welcomed to join us for more possibilities and benefits. We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.
By Hilary from Bandung - 2018.07.26 16:51
The company has rich resources, advanced machinery, experienced workers and excellent services, hope you keep improving and perfecting your products and service, wish you better!
By Jo from Canada - 2018.09.21 11:01
