High reputation Copper Foil Black Back - Matte Side Treatment Very Low Profile Copper in Black/red (VLP-S-B/R) – JM

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High reputation Copper Foil Black Back - Matte Side Treatment Very Low Profile Copper in Black/red (VLP-S-B/R) – JM Detail:

The raw foil, which has a glossy surface with ultra low roughness on both sides, is treated with JIMA’s proprietary micro-roughening process to achieve high anchoring performance and also ultra low roughness. It offers high performance in a wide range of fields, from rigid printed circuit boards that prioritize transmission properties and fabrication of fine pattern to flexible printed circuits that prioritize transparency.

Detail

● ID: 76 mm, 152 mm
● Roll Length/Outer diameter/Inner diameter: as request
● Core length: as request
● Core material: Paper and ABS plastic & Customize
● Sample can be supply
● Inner Package: can supply Vacuum packaging if need

Features

● Low profile for FCCL
● Grain structure of copper foil leads to high flexibility
● Excellent etching performance
● The treated foil is red or black
● Low profile enables to make fine circuit pattern

Typical application

● Casting and lamination type FCCL
● Fine pattern FPC&PWB
● Chip on flex for LED
● For FPC or Inner layer
● For a wide range of applications, from circuit boards to optics.

Typical properties of Matte Side Treatment Low Profile Copper Foil

Classification		Unit	Requirement					Test Method
Nominal thickness		Um	10	12	16	25	35	IPC-4562A
Area Weight		g/m²	98±4	107±4	153± 5	228± 8	285±10	IPC-TM-650 2.2.12.2
Purity		%	≥99.8					IPC-TM-650 2.3.15
roughness	Shiny side (Ra)	սm	≤2.5	≤2.5	≤2.5	≤2.5	≤2.5	IPC-TM-650 2.3.17
roughness	Matte side(Rz)	um	≤4.0	≤4.5	≤5.5	≤6.0	≤8.0	IPC-TM-650 2.3.17
Tensile Strength	R.T.(23°C)	Mpa	≥260	≥260	≥280	≥280	≥280	IPC-TM-650 2.4.18
Tensile Strength	H.T.(180°C)	Mpa	≥180	≥180	≥180	≥180	≥180	IPC-TM-650 2.4.18
Elongation	R.T.(23°C)	%	≥5	≥6	≥8	≥10	≥12	IPC-TM-650 2.4.18
	H.T.(180°C)	%	≥5	≥6	≥7	≥8	≥8	IPC-TM-650 2.4.18
Peel Strength(FR-4)		N/mm	≥0.7	0.8	1.0	1.1	1.2	IPC-TM-650 2.4.8
		lbs/in	≥4	≥4.6	≥5.7	≥6.3	≥6.9	IPC-TM-650 2.4.8
Pinholes & porosity		Number	No					IPC-TM-650 2.1.2
Anti-oxidization	R.T.(23°C)		180
Anti-oxidization	R.T.(200°C)		60

Standard Width: 520mm 1040mm 1100mm, Max.1300mm May according to the customer request tailor.

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As for aggressive price ranges, we believe that you will be searching far and wide for anything that can beat us. We can easily state with absolute certainty that for such high-quality at such price ranges we're the lowest around for High reputation Copper Foil Black Back - Matte Side Treatment Very Low Profile Copper in Black/red (VLP-S-B/R) – JM , The product will supply to all over the world, such as: Benin, Istanbul, Bangladesh, We have been making our products for more than 20 years . Mainly do wholesale , so we have the most competitive price , but highest quality. For the past years , we got very good feedbacks , not only because we provide good products , but also because of our good after-sale service . We are here waiting for you for your inquiry.

1 Ounce Copper Foil