Battery-grade aluminum foil current collector XN-BAF

Battery-Grade Aluminum Foil Current Collector XN-BAF

SKU: XN-BAF

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Battery-Grade Aluminum Foil Current Collector XN-BAF is high-purity aluminum foil for lithium-ion battery cathode current collection, available in 9–20 μm thickness options with customizable width.

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Name: Battery-Grade Aluminum Foil Current Collector XN-BAF
Material Type: Battery-Grade Aluminum Foil Current Collector
Product Code: XN-BAF
Brand: Xnergy

Product Introduction:

XN-BAF is an uncoated, battery-grade aluminum foil designed for use as a cathode current collector in lithium-ion battery electrode manufacturing and laboratory research. Multiple thicknesses from 9 to 20 μm are available, and the roll width can be customized to suit coating, slitting, and cell-development workflows.

Key Features:

High-purity aluminum composition
9, 10, 12, 14, 16, and 20 μm thickness options
Customizable roll width
76 ± 1 mm core inner diameter
170–210 MPa tensile strength
Suitable for cathode coating and electrode fabrication

Technical Specifications:

Parameter Specification
Material Aluminum
Available Thickness Options 9, 10, 12, 14, 16, and 20 μm
Purity ≥99.35%
Reference Areal Density 43.4 ± 2 g/m²; confirm against the selected thickness when ordering
Core Inner Diameter 76 ± 1 mm
Tensile Strength 170–210 MPa
Elongation 1.8–5%
Width Customizable

Application Areas:

Lithium-ion cathode current collection
Cathode slurry coating trials
Electrode slitting and cell prototyping
Battery materials research and pilot-line development

Note: Width is customizable. The supplied areal-density figure is a reference value and should be confirmed together with the selected thickness and width before order placement. Explore the Aluminum Foil category for other current-collector surface treatments and formats. Related products: Carbon-Coated Aluminum Foil for Lithium-Ion Cathodes (1 m, Multiple Specs), Aluminum Foil, Conductive Primer Coated Aluminum Foil.

Al Foil

10μm×180mm 5KG, 10μm×200mm 5KG, 12μm×180mm 5KG, 12μm×200mm 5KG, 14μm×180mm 5KG, 14μm×200mm 5KG, 16μm×180mm 5KG, 16μm×200mm 5KG, 20μm×180mm 5KG, 9μm×180mm 5KG, 9μm×200mm 5KG

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