Double Shiny Side Red 7um Thin ED Copper Roll for lithium battery


Quickly details

Foil Thickness: 7-12 um
Width: Max 610 mm
Length: 500-5000 M
Cu Alloy:C1100

Features:

Double shiny side ,superior rupture endurance.Excellent uniformity and infiltration.


Compare between CA copper foil and ED copper foil

. Width: soft copper foil width ≤ 620mm, ED copper foil width ≤ 1380mm
. Density: conducive to the production of printed circuit board after the rapid transmission of the signal, so high-frequency high-speed transmission, fine lines printed circuit board also used some calendering copper Foil. rolled copper foil higher density, the surface is relatively smooth,

Use for :
. Parallel hybrid electric vehicle(PHEV)
. Lib: mobile phone.
. lithium battery

FAQ:
Q1: Leading time ?
A: 10-35 working days.

Q2: What's your MOQ?
A: The minimum order quantity is 10 kg.

Q3. what is your standard width?
A: rolled copper foil:520mm and 620mm,ed copper foil:1380mm
we accept customization for the width. we can cut it into any size that you demand after pass discussing.


Technical data sheet of RA rolled copper foil

Remark: customization, max Width, under 620(±1)mm,

Details Package: wooden box

Jima Copper is a professional supplier of high-precision copper and copper alloy series of foil roll brand. Jima provided 4-800μm thick copper foil, Maximum width 1580 mm, Jima copper foil production capacity is sufficient, with complete varieties, excellent quality.

Jima specializes in the research, development, promotion and application of new technology of rolling copper foil, and it is equipped with a research center of rolling copper foil engineering technology. Jima copper can stably provide various specifications of high-precision flat foil (hard foil, soft foil, semi-hard foil, etc.) and surface treatment foil (red dumb copper foil, black dumb copper foil, high corrosion resistance rolled copper foil, etc.). The products are widely used in electromagnetic shielding, heat dissipation, graphene conductive film production, aerospace, flexible copper plate, lithium battery, 5G communications, LED, intelligent vehicles, drones, wearable electronics and other fields, which is highly recognized and praised by customers. And it is exported to Korea, Japan, Germany, the United States, Russia, India and other countries.