2021 Good Quality C2720 Brass - 8 Years Exporter China Manufacturers Specializing in Customized Calendered Copper Electrolytic Copper FPC Flexible Circuit Board Display FPC Circuit Board Soft Board – CIVEN

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"Control the quality by the details, show the strength by quality". Our company has strived to establish a highly efficient and stable staff team and explored an effective quality control process for Cooling Copper Foil, Copper Strip Roll, Ffcl Copper Foil, Inspired by the rapid developing market of the fast food and beverage consumables all over the world , We are looking forward to working with partners/clients to make success together.

2021 Good Quality C2720 Brass - 8 Years Exporter China Manufacturers Specializing in Customized Calendered Copper Electrolytic Copper FPC Flexible Circuit Board Display FPC Circuit Board Soft Board – CIVEN Detail:

Our merchandise are commonly identified and dependable by end users and will meet continually altering financial and social desires for 8 Years Exporter China Manufacturers Specializing in Customized Calendered Copper Electrolytic Copper FPC Flexible Circuit Board Display FPC Circuit Board Soft Board, We often stick with the principle of “Integrity, Efficiency, Innovation and Win-Win business”. Welcome to visit our web page and don’t hesitate to communicate with us. Are you prepared? ? ? Let us go!!!
Our merchandise are commonly identified and dependable by end users and will meet continually altering financial and social desires for China Fpca, Circuit Board, Our company will continue to serve customers with best quality, competitive price and timely delivery & the best payment term! We sincerely welcome friends from all over the world to visit& cooperate with us and enlarge our business. If you are interested in our items, make sure you do not hesitate to contact us, we’ll be happy to provide you with further information!

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
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
	H.T.(180℃)		≥15			≥18	≥20
Elongation	R.T.(23℃)	%	≥5.0		≥6.0	≥10
	H.T.(180℃)		≥6.0			≥8.0
Roughness	Shiny(Ra)	μm	≤0.43
	Matte(Rz)		≤3.5
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
Change of color(E-1.0hr/200℃)		%	Good
Solder Floating 290℃		Sec.	≥20
Appearance(Spot and copper powder)		—-	None
Pinhole		EA	Zero
Size Tolerance	Width	0~2mm	0~2mm
	Length	—-	—-
Core		Mm/inch	Inside Diameter 76mm/3 inch

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.

Our merchandise are commonly identified and dependable by end users and will meet continually altering financial and social desires for 8 Years Exporter China Manufacturers Specializing in Customized Calendered Copper Electrolytic Copper FPC Flexible Circuit Board Display FPC Circuit Board Soft Board, We often stick with the principle of “Integrity, Efficiency, Innovation and Win-Win business”. Welcome to visit our web page and don’t hesitate to communicate with us. Are you prepared? ? ? Let us go!!!
8 Years Exporter China Fpca, Circuit Board, Our company will continue to serve customers with best quality, competitive price and timely delivery & the best payment term! We sincerely welcome friends from all over the world to visit& cooperate with us and enlarge our business. If you are interested in our items, make sure you do not hesitate to contact us, we’ll be happy to provide you with further information!

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Dedicated to strict high-quality management and considerate purchaser support, our experienced employees members are usually available to discuss your specifications and be certain full shopper satisfaction for 2021 Good Quality C2720 Brass - 8 Years Exporter China Manufacturers Specializing in Customized Calendered Copper Electrolytic Copper FPC Flexible Circuit Board Display FPC Circuit Board Soft Board – CIVEN , The product will supply to all over the world, such as: Swaziland, Kenya, Oslo, They are sturdy modeling and promoting effectively all over the world. Never ever disappearing major functions within a quick time, it's a have to for you of fantastic good quality. Guided by the principle of Prudence, Efficiency, Union and Innovation. the corporation. ake an excellent efforts to expand its international trade, raise its organization. rofit and raise its export scale. We are confident that we are going to have a bright prospect and to be distributed all over the world in the years to come.

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