Battery Electrode Material Carbon Coated Aluminum Foil
1.Double-sided coating thickness:
A type agent system :4 ~ 6μm
B type organic solvent system: 2 ~ 3μm
Conductive coating
2.Carbon-coated lithium aluminum foil
Test items | Measurements | Test Methods |
Foil Substrate thickness (μm) | 7-30 | Micrometer |
Exterior color | Black/ gray | Visual |
Surface density one side (g / m2/ side) | 0.5-2.0 | Gravimetric method |
Compacted single conductive coating thickness (m) | 1 | Rays |
3.Battery coating layer
ESGD Type | Application |
Lithium-Fe Batteries | Electrode primer coating |
Lithium-Mn Batteries | Cathode coating |
Electric Double Layer Capacitors | Electrode primer coating |
Lithium-NMC Batteries | Cathode Coating |
Button Batteries | Replacement of metal mesh |
4.Conductive coating processing capacity:
• Has Japanese Fuji coating machine, slitting and rewinding machine automatic computer check;
• Coating speed average of 90-120 m / min;
• Stand-alone produces about 21,600 per 8 hours meter conductive coating aluminum foil,
For about 200Kpcs use of 18650;
• Roller Coating maximum width of up to one meter;
• Coating can be used continuously or intermittently.
5.Continuous conductive coating Main Specifications
Continuous conductive coating main specifications(mm) | 457 | 360 | 356 | 346 |
The areal density of the corresponding single (g//side) | 0.5-2.0 | 0.5-2.0 | 0.5-2.0 | 0.5-2.0 |
Note: the width and the areal density can be customized
6.Conductive coating gap Main Specifications
Continuous conductive coating Main Specifications(mm) | 457 | 360 | 356 | 346 | 346 |
The areal density of the corresponding single (g//side) | 0.5-2.0 | 0.5-2.0 | 0.5-2.0 | 0.5-2.0 | 0.5-2.0 |
Gap width | 527 | 606 | 591 | 598 | 315 |
Blank width | 12 | 5 | 36 | 175 | 153 |
Note: the width and the areal density can be customized
