Quality Inspection for Thin Copper Foil - Low Profile Reverse Treated Copper Foil For Wireless Charging – JM


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Quality Inspection for Thin Copper Foil - Low Profile Reverse Treated Copper Foil For Wireless Charging – JM Detail:

Detail

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

Features

● Low profile for FCCL
● High MIT
● Excellent etchability
● The treated foil is pink or black
● Reverse treated copper foil
● Arsenic-free, green

Application

● 2layer FPC
● EMI
● Mobile phone Wireless charging

Typical properties of Low Profile Reverse Treated Copper Foil

Classification

Unit

Requirement

Test Method

Nominal thickness

Um

12

18

35

50

70

IPC-4562A

Area Weight

g/m²

107±5

153±7

285± 10

435±15

585± 20

IPC-TM-650 2.2.12.2

Purity

%

≥99.8

IPC-TM-650 2.3.15

roughness

Shiny side (Ra)

սm

≤3.0

IPC-TM-650 2.3.17

Matte side(Rz)

um

≤3.0

≤4.0

≤6.0

≤8.0

≤10

Tensile Strength

R.T.(23°C)

Mpa

≥207

≥276

IPC-TM-650 2.4.18

H.T.(180°C)

≥103

≥138

Elongation

R.T.(23°C)

%

≥4

≥4

≥8

≥10

≥12

IPC-TM-650 2.4.18

H.T.(180°C

≥4

≥4

≥6

≥8

≥8

Peel Strength(FR-4)

N/mm

≥0.7

≥0.8

≥1.0

≥1.2

≥1.3

IPC-TM-650 2.4.8

Lbs/in

≥4.0

≥4.6

≥5.7

≥6.9

≥7.4

 

Pinholes & Porosity Numbers

No

IPC-TM-650 2.1.2

Anti-oxidization R.T.(23°C) Days

180

 
H.T.(200°C) Minutes

60

 

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:

Quality Inspection for Thin Copper Foil - Low Profile Reverse Treated Copper Foil For Wireless Charging – JM detail pictures


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To be the stage of realizing dreams of our employees! To build a happier, more united and more professional team! To reach a mutual benefit of our customers, suppliers, the society and ourselves for Quality Inspection for Thin Copper Foil - Low Profile Reverse Treated Copper Foil For Wireless Charging – JM , The product will supply to all over the world, such as: Vietnam, Leicester, Kyrgyzstan, With all these supports, we can serve every customer with quality product and timely shipping with highly responsibility. Being a young growing company, we might not the best, but we are trying our best to be your good partner.
  • We are really happy to find such a manufacturer that ensuring product quality at the same time the price is very cheap.
    5 Stars By David Eagleson from Oslo - 2018.10.31 10:02
    High production efficiency and good product quality, fast delivery and completed after-sale protection, a right choice, a best choice.
    5 Stars By Ivan from Kyrgyzstan - 2017.06.16 18:23
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