Thickness 0.012mm (12um) Color uniformity Roll RA annealed soft copper foil For EMI tape

JIMA Annealed Copper Foil Roll , Thin Copper Foil for Mylar Tape

Color Uniformity Copper Flashing Rolls , ISO RA Annealed Soft Copper Foil

Details Packaging : wooden box

Compare between CA copper foil and ED copper foil

Quickly details

ID: 40mm,76 mm,152 mm

Length: ≤ 5000 meter

Alloy: T2

Temper: O

Features:

. EMI shielding

. Color Excellent uniformity.

. Soft temper

. Width: rolling copper foil width ≤ 620mm, electrolytic copper foil width ≤ 1380mm

. Density: rolled copper foil higher density, the surface is relatively smooth, 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.

FAQ:

Q1: if provide free sample?

A: We can supply A4 free sample.

Q2. if provide test report before delivery?

A: Yes, we will be.

Q3. what is your standard width?

A: common 620mm,we accept customization for the width.

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.