Manufacturing Companies for Copper Foil Us - Reverse Treated Electrolytic Copper Foil – JM

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Manufacturing Companies for Copper Foil Us - Reverse Treated Electrolytic Copper Foil – JM Detail:

Detail

● Thickness: 12um 18um 35um 70um
● Standard Width: 1290mm, range: 300-1300mm, can be cutting as size request.
● Wooden box package
● ID: 76 mm, 152 mm
● Length: Customized
● Sample can be supply
● High precision cutting equipment cut copper foils according to width required by customers.
● The electron microscope and energy disperse spectroscopy equipment guarantee the quality of final product before delivery.

Features

● Reverse treated copper foil
● Low profile, with high peel strength
● Excellent etchability
● The treated foil is pink

Application

● High frequency, applying to hydrocarbon board
● High Tg
● Fine circuit pattern

Typical properties of Reverse Treated Electrolytic 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	4.0				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	40

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

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The corporate upholds the philosophy of "Be No.1 in excellent, be rooted on credit rating and trustworthiness for growth", will keep on to serve outdated and new clients from home and abroad whole-heatedly for Manufacturing Companies for Copper Foil Us - Reverse Treated Electrolytic Copper Foil – JM , The product will supply to all over the world, such as: Germany, Kuala Lumpur, Malawi, Since always, we adhering to the "open and fair, share to get, the pursuit of excellence, and creation of value"values, adhere to the"integrity and efficient, trade-oriented, best way , best valve" business philosophy. Together with our all over the world have branches and partners to develop new business areas, maximum common values. We sincerely welcome and together we share in global resources, opening up new career together with the chapter.

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