Aluminum Foil

Aluminum Foil

SKU: XN-ALF-12

Aluminum Foil for Battery Current Collectors (XN-ALF-12) — high-purity rolled aluminum foil; substrate thickness 12.0±1.0 μm; areal density 32.52±1.30 g/m²; tensile strength ≥220 MPa; elongation ≥2.5%; width and roll dimensions customizable. Available on 3-inch and 6-inch cores.

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Name: Aluminum Foil for Battery Current Collector Applications

Material Type: High-Purity Aluminum Foil (Rolling Process), 12 μm

Product Code: XN-ALF-12

Product Introduction:

This product is a high-purity aluminum foil manufactured via rolling processes, characterized by lightweight properties, high electrical conductivity, corrosion resistance, and excellent processability. Width and roll dimensions can be customized to order.

Key Features:

Substrate thickness 12.0±1.0 μm; areal density 32.52±1.30 g/m²
Tensile strength ≥220 MPa; elongation ≥2.5%
Width customizable (*±1 mm); dimensions can be customized
Available on 3-inch (Ø76.2 mm) and 6-inch (Ø152.4 mm) cores (ABS or aluminum tube)

Physical Properties:

Specification Typical Value Unit
Substrate Thickness 12.0±1.0 μm
Substrate Width *±1 (customizable) mm
Substrate Areal Density 32.52±1.30 g/m²
Tensile Strength ≥220 MPa
Elongation ≥2.5 %

Core Requirements:

Core Specification Core Material Core Inner Diameter (mm) Core Length (mm)
3 inches ABS / Aluminum tube 76.2±1 *±5
6 inches ABS / Aluminum tube 152.4±1 *±5

Storage & Handling:

Store in sealed aluminum-plastic film packaging; shelf life 6 months. Do not store outdoors or expose to direct sunlight, rain, or moisture. Keep in a clean, dry, and well-ventilated space. Do not store with corrosive chemicals or high-humidity materials.

After opening the aluminum-plastic film — Temperature: 5–30 °C; Relative Humidity: ≤40% RH; Storage Validity: ≤3 days.

Note: Specifications are for reference only. Width and coating dimensions are customizable — contact Xnergy for custom configurations and bulk quotations. For electrode active materials compatible with these foils, see Electrode Sheets and Cathode Materials.

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