Carbon coated aluminum foil for Battery positive materials and energy storage Lithium-ion batteries.
Product Type:CAW2.
CAW2 is one of the highest-quality “CA” series product, it took five years for the research and development of the product ,conventional carbon-coated Al foil with excellent performance is produced and used as raw material for the functional coating. Due to high conductivity and small size of the conventional carbon,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.
Coated materials: conventional carbon-coated.
Coated thickness:min 500nm,A: 4~6um B: 2~3um.
Packing detail:Wooden box.
Features:
1. Reduce interface resistance.
2. Increase the consistency of the cell.
3. Increase the cycling life of the cell and lower the cost of the production.
Application:
. Battery positive materials and energy storage Lithium-ion batteries.
Physical and chemical properties (MTC of CAW2 ).
| Planar density (Both side) |
1.0g/m2 1.0±0.2mg/cm2 |
1.5g/m2 1.5±0.3mg/cm2 |
2.0g/m2 2.0±0.3mg/cm2 |
2.5g/m2 2.5±0.3mg/cm2 |
| Covering rate | min.80% | min.90% | Min.100% | min.100 |
| Conductivity | ~30S/cm | ~30S/cm | ~30S/cm | ~30S/cm |
| Peeling Strength | 2.0N | 2.0 N | 2.5N | 2.5N |
| Corrosion resistance | No exfoliation | No exfoliation | No exfoliation | No exfoliation |
Important Matters:
Package:wooden carton.
FAQ:
Q1: What's your MOQ?
A: The MOQ is 50 kg.
Q2. what is the Length per roll?
A:1000-10000 meter
Q3. what is the ID?
A: 3 and 6 inch also accept custom
