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Best Price for Copper Foil 1/4 - Low Low Profile Copper Foil (LP -S-P/B) – JM

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  • Best Price for Copper Foil 1/4 - Low Low Profile Copper Foil (LP -S-P/B) – JM

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Our firm sticks to the basic principle of "Quality is the life of your company, and status will be the soul of it" for Insulated Copper Foil, Copper Foil Hte, Copper Foil, We have expanded our business into Germany, Turkey, Canada, U. S. A. , Indonesia, India, Nigeria, Brazil and some other regions of the world. We are working hard to be one of the best global suppliers.
Best Price for Copper Foil 1/4 - Low Low Profile Copper Foil (LP -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

Matte side(Rz)

um

≤4.5

≤5.0

≤6.0

≤7.0

≤8.0

≤12

≤14

Tensile Strength

R.T.(23°C)

Mpa

≥207

≥276

IPC-TM-650 2.4.18

H.T.(180°C)

≥138

Elongation

R.T.(23°C)

%

≥4

≥4

≥5

≥8

≥10

≥12

≥12

IPC-TM-650 2.4.18

H.T.(180°C

≥4

≥4

≥5

≥6

≥8

≥8

≥8

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
H.T.(200°C) Minutes

30

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

5G High frequency Board Ultra Low Profile Copper Foil1

Product detail pictures:

Best Price for Copper Foil 1/4 - Low Low Profile Copper Foil (LP -S-P/B) – JM detail pictures

Related Product Guide:
Our development depends on the advanced equipment, excellent talents and continuously strengthened technology forces for Best Price for Copper Foil 1/4 - Low Low Profile Copper Foil (LP -S-P/B) – JM , The product will supply to all over the world, such as: Iran, Lahore, Monaco, As an experienced manufacturer we also accept customized order and we could make it the same as your picture or sample specification. The main goal of our company is to live a satisfactory memory to all the customers, and establish a long term business relationship with buyers and users all over the world.
    • On this website, product categories is clear and rich, I can find the product I want very quickly and easily, this is really very good!
    5 Stars By Olivia from Germany - 2018.06.12 16:22
    This is a reputable company, they have a high level of business management, good quality product and service, every cooperation is assured and delighted!
    5 Stars By Penny from Slovenia - 2017.06.16 18:23
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