China Supplier Copper Foil 5 Mil - Low Coarsening Reverse Treated Copper Foil – JM

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Good quality To start with,and Purchaser Supreme is our guideline to offer the top service to our customers.Presently, we've been seeking our best to be amongst the top exporters inside our industry to fulfill consumers extra need to have for Reverse Treated Electrodeposited Copper Foil, Polished Copper Foil, Ed Copper Foil, Our merchandise are new and previous prospects consistent recognition and trust. We welcome new and outdated shoppers to contact us for long term small business relations, common advancement. Let's speeding within the dark!

China Supplier Copper Foil 5 Mil - Low Coarsening Reverse Treated Copper Foil – JM Detail:

Detail

● Thickness: 12um 18um 35um 70um
● Standard Width: 1290mm, we can do cutting as size requirement
● Wooden box package
● ID: 76 mm, 152 mm
● Length: Customized
● Sample can be supply
● Lead time: 15-30days
● Term: FOB, CIF…
● Payment item: 50%T/T deposit, balance pay before shipping.

Features

● Reverse treated copper foil
● Low profile, with high peel strength
● The treated foil is pink
● As reverse-treated copper foil, this product has better etchability performance. It can effectively shorten the production process, achieve higher speed and fast micro-etching, and improve the conformance rate of PCBs.

Application

● High frequency, Ultra -high frequency, applying to PPE board
● Fine circuit pattern
● It is mainly applied in multilayered boards and high-frequency boards.

Typical Properties of Low Coarsening Reverse Treated 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	3.0				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	30

Standard Width,1295(±1)mm, Width range:200-1340mm. May according to the customer request tailor.
Electrolytic copper foil Image

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From the past few years, our firm absorbed and digested sophisticated technologies equally at home and abroad. Meanwhile, our organization staffs a group of experts devoted into the growth of China Supplier Copper Foil 5 Mil - Low Coarsening Reverse Treated Copper Foil – JM , The product will supply to all over the world, such as: Mexico, Mexico, Lithuania, During the development, our company has built a well-known brand. It is well highly acclaimed by our customers. OEM and ODM are accepted. We are looking forward to customers from all over the world to join us to a wild cooperation.

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