
Soft annealed RA Roll copper foil Thickness 0.02mm For Conductive tape
Quickly details
Alloy: E-Cu58
Temper: O
Area Weight: 178±6 g/㎡
Elongation(%): ≥8
Tensile Strength(MPa): 180-220
Features:
. Grain structure Excellent uniformity
. Annealed
. Conductive
. Shielding
Uesed for : Conductive tape
Compare between CA copper foil and ED copper foil
. Process: RA Cu foil (Rolling process), electronic Cu foil (Electrodeposition process)
. Strength toughness: RA Cu-foil with flaky crystalline structure, the strength and toughness is better than electrolytic Cu-foil, so most of the RA Cu-foil used in FPC and FCCL.
. Width: RA Cu-foil width: Max 620mm, electrolytic Cu-foil width Max 1380mm.
wooden carton Packaging: 1 or 2 or 3 or 4 or 5 rolls per box.
FAQ:
Q1: Can you supply the sample?
A: We can supply samples to check the quality before bulk order. But the price will be sample price not wholesale price.
Q2: Leading time ?
A: The common is 35 working days. we can made in 5 days when
urgent.
Q3: What's your minimum order quantity?
A: The minimum order quantity is 50kg.
Conductive tape Copper foil Technical data sheet
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 |
Remark:we accept Other thickness products, be 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.