Hot Sale for Nickel Plating Copper Foil - Shielded ED copper foils – CIVEN
Hot Sale for Nickel Plating Copper Foil - Shielded ED copper foils – CIVEN Detail:
Product Introduction
The electrolytic copper foil for shielding produced by CIVEN METAL can effectively shield electromagnetic signals and microwave interference because of the high purity of copper. The electrolytic production process makes the width of material wider than 1.2 meters(48 inches), which allows for flexible applications in a wide range of fields. The copper foil itself has a very flat shape and can be perfectly molded to other materials. The copper foil is also resistant to high temperature oxidation and corrosion, allowing it to be used in harsh environments or in products where material life is critical.
Specifications
CIVEN can provide 1/4oz-3oz (nominal thickness 9μm -105μm) shielding electrolytic copper foil with a maximum width of 1290mm, or various specifications of shielding electrolytic copper foil with a thickness of 9μm -105μm according to customer requirements with product quality meeting the requirements of IPC-4562 standard II and III.
Performance
It has good moisture resistance, chemical resistance, thermal conductivity and UV resistance, and is suitable for preventing interference with static electricity and electromagnetic waves.
Applications
Mainly used: transformers, cables, cell phones, computers, medical, aerospace, military and other electronic products shielding.
Performance(GB/T5230-2000、IPC-4562-2000)
|
Classification |
Unit |
9μm |
12μm |
18μm |
35μm |
50μm |
70μm |
105μm |
|
|
Cu Content |
% |
≥99.8 |
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|
Area Weigth |
g/m2 |
80±3 |
107±3 |
153±5 |
283±7 |
440±8 |
585±10 |
875±15 |
|
|
Tensile Strength |
R.T.(23℃) |
Kg/mm2 |
≥28 |
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|
H.T.(180℃) |
≥15 |
≥18 |
≥20 |
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|
Elongation |
R.T.(23℃) |
% |
≥5.0 |
≥6.0 |
≥10 |
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|
H.T.(180℃) |
≥6.0 |
≥8.0 |
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|
Roughness |
Shiny(Ra) |
μm |
≤0.43 |
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|
Matte(Rz) |
≤3.5 |
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|
Peel Strength |
R.T.(23℃) |
Kg/cm |
≥0.77 |
≥0.8 |
≥0.9 |
≥1.0 |
≥1.0 |
≥1.5 |
≥2.0 |
|
Degraded rate of HCΦ(18%-1hr/25℃) |
% |
≤7.0 |
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|
Change of color(E-1.0hr/200℃) |
% |
Good |
|||||||
|
Solder Floating 290℃ |
Sec. |
≥20 |
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|
Appearance(Spot and copper powder) |
—- |
None |
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|
Pinhole |
EA |
Zero |
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|
Size Tolerance |
Width |
0~2mm |
0~2mm |
||||||
|
Length |
—- |
—- |
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|
Core |
Mm/inch |
Inside Diameter 76mm/3 inch |
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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:
With our superb management, potent technical capability and strict quality command procedure, we go on to provide our shoppers with trustworthy high-quality, reasonable costs and outstanding services. We goal at becoming considered one of your most trustworthy partners and earning your pleasure for Hot Sale for Nickel Plating Copper Foil - Shielded ED copper foils – CIVEN , The product will supply to all over the world, such as: Berlin, Madrid, Singapore, Our company has built stable business relationships with many well-known domestic companies as well as oversea customers. With the goal of providing high quality products to customers at low cots, we are committed to improving its capacities in research, development, manufacturing and management. We have honored to receive recognition from our customers. Till now we have passed ISO9001 in 2005 and ISO/TS16949 in 2008. Enterprises of "quality of survival, the credibility of development" for the purpose, sincerely welcome domestic and foreign businessmen to visit to discuss cooperation.
By Kevin Ellyson from Swaziland - 2018.08.12 12:27
Product variety is complete, good quality and inexpensive, the delivery is fast and transport is security, very good, we are happy to cooperate with a reputable company!
By Carey from San Francisco - 2017.04.08 14:55
