Renewable Design for 5 Mil Copper Foil - Very Low Profile Copper Foil (VLP-S-P/B) – JM

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To regularly increase the management program by virtue from the rule of "sincerely, good religion and high quality are the base of enterprise development", we greatly absorb the essence of linked products internationally, and constantly produce new goods to satisfy the calls for of shoppers for Copper Coil, Copper Foil 0.05mm, Rolled Annealed Copper Foil, Our concept would be to assist presenting the confidence of each prospective buyers while using the offering of our most honest service, as well as right merchandise.

Renewable Design for 5 Mil Copper Foil - 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.

Product detail pictures:

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Adhering for the theory of "quality, services, performance and growth", we have received trusts and praises from domestic and worldwide shopper for Renewable Design for 5 Mil Copper Foil - Very Low Profile Copper Foil (VLP-S-P/B) – JM , The product will supply to all over the world, such as: Wellington, Accra, Kuwait, We integrate all our advantages to continuously innovate, improve and optimize our industrial structure and product performance. We will always believe in and work on it. Welcome to join us to promote green light, together we will make a better Future!

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