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2021 China New Design Cu Coil - Free Profile Copper Foil for Graphene Carrier – JM

2021 China New Design Cu Coil - Free Profile Copper Foil for Graphene Carrier – JM Featured Image
  • 2021 China New Design Cu Coil - Free Profile Copper Foil for Graphene Carrier – JM

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Our target is always to satisfy our customers by offering golden support, superior value and high quality for Cu Coil, Copper Foil Sheets, Li-Ion Battery Copper Foil, We are one of the largest 100% manufacturers in China. Many large trading companies import products from us, so we can give you the best price with the same quality if you are interested in us.
2021 China New Design Cu Coil - Free Profile Copper Foil for Graphene Carrier – JM Detail:

Detail

● Thickness: 9um 12um 18um 35um 70um
● Standard Width: 1290mm
● Width Range: 200-1340mm, we can cutting as your requirement
● Wooden box package
● ID: 76 mm, 152 mm
● Length: Customized
● Sample: Free
● Delivery: 15-20days
● Advanced foils production equipment produce raw foils of different thickness

Features

● The treated foil is pink
● High tensile strength
● Eco-friendly products and processes
● Free profile
● High elongation

Typical Application

● Graphene carrier
● Graphene copper foil used for electric vehicles and energy storage, Lithium-ion batteries for 3C productions, super capacitor, Lithium-ion super capacitor.

Typical Properties of Free Profile Copper Foil for Graphene Carrier

Classification

Unit

Requirement

Test Method

Nominal thickness

um

9

12

18

35

70

IPC-4562A

Area Weight

g/m²

87±4

107±5

153±7

285± 10

585± 20

IPC-TM-650 2.2.12

Purity

%

≥99.9

IPC-TM-650 2.3.15

Tensile Strength

R.T.(23°C)

Mpa

≥350

IPC-TM-650 2.4.18

H.T.(180°C)

≥200

Elongation

R.T.(23°C)

%

≥5

≥6

≥8

≥10

≥15

IPC-TM-650 2.4.18

H.T.(180°C)

≥5

≥6

≥8

≥10

≥15

Glossiness(60°)

 

≥450

≥550

≥600

≥600

≥650

 

Roughness

S side

Ra

um

0.25±0.1

IPC-TM-650 2.2.17

Rz

um

1.5±0.5

M side

Ra

um

≤1.4

Rz

um

≤1.4

Pinholes & porosity

Numbers

No

IPC-TM-650 2.1.2

High temperature anti-oxidization（200°C)

Minutes

30

  

5G High frequency Board Ultra Low Profile Copper Foil1

Wooden box Package Image

Free Profile Copper Foil for Graphene Carrier1

Product detail pictures:

2021 China New Design Cu Coil - Free Profile Copper Foil for Graphene Carrier – JM detail pictures

Related Product Guide:
Our eternal pursuits are the attitude of "regard the market, regard the custom, regard the science" as well as the theory of "quality the basic, have confidence in the very first and management the advanced" for 2021 China New Design Cu Coil - Free Profile Copper Foil for Graphene Carrier – JM , The product will supply to all over the world, such as: Georgia, Liberia, Nepal, Merchandise have been exported to Asia, Mid-east,European and Germany market. Our company has constantly been able to update the items performance and safety to meet the markets and strive to be top A on stable quality and sincere service. If you have the honor to do business with our company. we'll undoubtedly do our very best to support your business in China.
    • It is not easy to find such a professional and responsible provider in today's time. Hope that we can maintain long-term cooperation.
    5 Stars By Penny from Stuttgart - 2017.11.20 15:58
    The factory has advanced equipment, experienced staffs and good management level, so product quality had assurance, this cooperation is very relaxed and happy!
    5 Stars By Mary from Istanbul - 2017.12.02 14:11
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