JIMA Copper
| Supply Ability | 100 ton per month |
| Delivery Time | 20-30 days |
| Packaging Details | wooden box |
| Basis Materials | Pure aluminum foil |
| Basis Materials Thickness | 0.012-0.040 mm |
| Roll Width | 0.1-1.2m |
| Roll Length | 100-8000 Meter |
| Brand Name | JIMA |
| Model Number | CWA2 |
| Place of Origin | CHINA |
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Product Specification
| Supply Ability | 100 ton per month | Delivery Time | 20-30 days |
| Packaging Details | wooden box | Basis Materials | Pure aluminum foil |
| Basis Materials Thickness | 0.012-0.040 mm | Roll Width | 0.1-1.2m |
| Roll Length | 100-8000 Meter | Brand Name | JIMA |
| Model Number | CWA2 | Place of Origin | CHINA |
| High Light | capacitor aluminum foil ，aluminum foil roll | ||
Conductive Nano graphite coated aluminum foil for Lithium-ion super capacitor.
CAW1 is one of the highest-quality “CA” series product, it took five years for the research and development of the product , Nano graphite with excellent performance is produced and used as raw material for the functional coating. Due to high conductivity and small size of the Nano graphite ,the obtained functional coating is very thin and highly conductive. The thickness of the functional coating is APPROX.400nm,resulting in improvement of both energy density and power density .we have independent intellectual property for this technology.
Quickly details.
| Double side coating | A: 4~6um B: 2~3um |
| Purity | > 99.9% |
| Density | 0.5 -2.0g/m2 |
| Treatment | Coated |
| Packing detail | Wooden box |
| Aluminum foil thickness | 12-30um |
| Color | Black/Gray |
Features:
1. Protect the AI current collector from surface corrosion and oxidation.
2. Reduce interface resistance
3. Reduce internal resistance of the cell.
4. Decrease polarization and
5. Improve the rate capability and
Application:
Super capacitor.
Lithium-ion super capacitor.
Physical and chemical properties (MTC of CAW1 )
| Planar density (Both side) |
0.5g/m2 0.5±0.2mg/cm2 |
1.0g/m2 1.0±0.2mg/cm2 |
1.5g/m2 1.5±0.3mg/cm2 |
2.0g/m2 2±0.3mg/cm2 |
| Covering rate | min.80% | min.901% | min.95% | min.100 |
| Conductivity | ~30S/cm | ~30S/cm | ~30S/cm | ~30S/cm |
| Peeling Strength | 2.0N | 2.5 N | 2.8N | 2.8N |
| Corrosion resistance | No exfoliation | No exfoliation | No exfoliation | No exfoliation |
FAQ:
Q1. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
Q2. what is your standard width?
A: 520mm and 620mm,we accept customization for the width. we can cut it into any size that you demand after pass discussing.
Q3. Length per roll?
500-5000meter.
Q4. what is the Internal diameter?
76/152/ custom.
Company Details
Business Type:
Manufacturer
Year Established:
2010
Total Annual:
20000000-50000000
Employee Number:
300~500
Ecer Certification：
Verified Supplier
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 re... 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 re...
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