
Thickness 0.012mm (12um) Color uniformity Roll RA annealed soft copper foil For EMI tape
Thickness | 0.009-0.09mm | Width≤620mm | ||||||||
Item | Unit | Parameter | ||||||||
Thickness | MM | 0.009 | 0.012 | 0.020 | 0.035 | 0.07 | 0.09 | |||
Grade | - | C1100 | C1100 | C1100 | C1100 | C1100 | C1100 | |||
Copper content | % | ≥99.95 | ≥99.95 | ≥99.95 | ≥99.95 | ≥99.95 | ≥99.95 | |||
Area Weight | g/㎡ | 80±2 | 107±4 | 178±6 | 311±10 | 623±19 | 801±24 | |||
Roughness | (RA) | Um | ≤0.2 | ≤0.2 | ≤0.2 | ≤0.2 | ≤0.2 | ≤0.2 | ||
Tensile Strength | Temper soft (O) | Mpa | 150-180 | 160-200 | 180-220 | 200-230 | 210-240 | 220-260 | ||
Elongation(%) | Temper soft (O) | % | ≥5 | ≥6 | ≥8 | ≥15 | ≥20 | ≥25 | ||
Inter diameter | mm | 3in,6in,80mm | ||||||||
Storage condition | - | T≤25℃,RH≤60%,180 days |
Quickly details
ID: 40mm,76 mm,152 mm
Length: ≤ 5000 meter
Alloy: T2
Temper: O
Features:
. EMI shielding
. Color Excellent uniformity.
. Soft temper
Application: EMI tape
Details Packaging : wooden box
Compare between CA copper foil and ED copper foil
. 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.
Remark: Accept customized
JIMA Copper
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.