Aluminum Foil for Aqueous System (Sodium-ion Battery)
Current Collector

Aluminum Foil for Aqueous System (Sodium-ion Battery)

$189.99

Free shipping on orders over $100

  • Check Mark Satisfaction Guaranteed

Aluminum Foil for Aqueous System (Sodium-ion Battery)
Application: Current Collector for Aqueous Battery Electrodes
Product Overview: This product consists of an aluminum foil substrate modified with specific additives, specifically engineered for use as a current collector in aqueous electrolyte battery systems. It features high surface wettability and strictly controlled mechanical properties.
Total Thickness: 12.00 ± 1.00 um
Width: 200 ± 1.00 mm
Tensile Strength: 190 – 250 MPa
Elongation Rate: >= 2.0%
Surface Wetting Tension: >= 50 dyn/cm
Winding Alignment (Telescoping): <= 1.0 mm
Core Inner Diameter: 76 ± 2.0 mm
Surface Quality: Clean surface with uniform color; free from corrosion spots, roll marks, or mechanical damage.
Edge Quality: Flat end faces without nicks, cracks, curling, or bumps. Neat winding. Edge burr length <= 100 um.
Particulate Contamination: <= 5 aluminum shavings/powder particles per 50 cm sample.
Storage Recommendations: Store in a clean, dry environment. Reseal tightly immediately after use to prevent contamination.
Packaging Unit: Roll
Net Weight: 5 kg per roll

option

12 um x 200 mm，5 kg/roll

Related products