2021 High quality Electrodeposited Copper Foils - Very Low Profile Copper Foil (VLP-S-P/B) – JM

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To constantly improve the management system by virtue of the rule of "sincerely, good faith and quality are the base of enterprise development", we widely absorb the essence of related products internationally, and constantly develop new products to meet the demands of customers for 3 Mil Copper Foil, Copper Foil Rolls, Graphite Coated Copper Foil, Welcoming interested businesses to cooperate with us, we look forward to owning the opportunity of working with companies around the planet for joint expansion and mutual results.

2021 High quality Electrodeposited Copper Foils - Very Low Profile Copper Foil (VLP-S-P/B) – JM Detail:

Detail

● Thickness: 12um 18um 25um 35um 50um 70um 105um
● Standard Width: 1290mm, can be cutting as size request
● Wooden box package
● ID:76 mm, 152 mm
● Length: Customized
● Sample can be supply

Features

This foil is mainly used for multilayered PCBs and high-density circuit boards, which require the surface roughness of the foil to be lower than that of regular copper foil so that their performances such as peeling resistance can remain at a high level. It belongs to a special category of electrolytic copper foil with roughness control. Compared with regular electrolytic copper foil, the crystals of LP copper foil are very fine equiaxed grains (<2/zm). They contain lamellar crystals instead of columnar ones, while they feature flat ridges and a low level of surface roughness. They have such merits as better size stability and higher hardness.

● Low profile for FCCL
● High MIT
● Excellent etchability
● The treated foil is pink or black

Application

● 3layer FCCL
● EMI

Typical properties of Low Profile Copper Foil (LP -S-P/B)

Classification		Unit	Requirement								Test Method
Nominal thickness		Um	12	18		25	35	50	70	105	IPC-4562A
Area Weight		g/m²	107±5	153±7		225±8	285± 10	435±15	585± 20	870±30	IPC-TM-650 2.2.12.2
Purity		%	≥99.8								IPC-TM-650 2.3.15
roughness	Shiny side (Ra)	սm	≤0.43								IPC-TM-650 2.3.17
roughness	Matte side(Rz)	um	≤4.5	≤5.0		≤6.0	≤7.0	≤8.0	≤12	≤14	IPC-TM-650 2.3.17
Tensile Strength	R.T.(23°C)	Mpa	≥207				≥276				IPC-TM-650 2.4.18
Tensile Strength	H.T.(180°C)	Mpa	≥138								IPC-TM-650 2.4.18
Elongation	R.T.(23°C)	%	≥4	≥4		≥5	≥8	≥10	≥12	≥12	IPC-TM-650 2.4.18
Elongation	H.T.(180°C	%	≥4	≥4		≥5	≥6	≥8	≥8	≥8	IPC-TM-650 2.4.18
Resistivity		Ω.g/m²	≤0.17 0	≤0.1 66			≤0.16 2		≤0.16 2	≤0.16 2	IPC-TM-650 2.5.14
Peel Strength(FR-4)		N/mm	≥1.0	≥1.3			≥1.6		≥1.6	≥2.1	IPC-TM-650 2.4.8
Pinholes & Porosity		Number			No						IPC-TM-650 2.1.2
Anti-oxidization	R.T.(23°C)	Days			180
Anti-oxidization	H.T.(200°C)	Minutes			30

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

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Our well-equipped facilities and excellent excellent management throughout all stages of creation enables us to guarantee total buyer satisfaction for 2021 High quality Electrodeposited Copper Foils - Very Low Profile Copper Foil (VLP-S-P/B) – JM , The product will supply to all over the world, such as: Russia, Niger, Benin, Our company is an international supplier on this kind of merchandise. We supply an amazing selection of high-quality merchandise. Our goal is to delight you with our distinctive collection of mindful items while providing value and excellent service. Our mission is simple: To supply the best items and service to our customers at the lowest prices possible.

1 Inch Copper Foil