Carbon-Coated Aluminum Foil (Dry-Coated)

Name: Sodium Carboxymethyl Cellulose (CMC2200)
Brand: Canrd
Price: 15.10 USD
Availability: InStock

$151.02

Artikelnummer:MA-EN-CU-006901

Spezifikationen

✓ Ausgewählt: Single-sided (1 + 12) µm × 200 mm (Coating Width: 171.5 mm) × 1 kg

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Spezifikationen

Details

This dry-coated carbon aluminum foil is developed as a current collector for advanced battery applications, particularly in lithium-ion cells requiring enhanced interfacial properties. The product features a single-sided carbon coating (1 µm coating on a 12 µm aluminum substrate) with a total foil width of 200 mm and a coating width of approximately 171.5 mm. It exhibits a minimum tensile strength of 220 MPa and elongation of 2.5%, ensuring sufficient mechanical integrity during electrode processing. A surface wetting tension of at least 64 dyne/cm indicates good electrolyte wettability, which can improve electrode-electrolyte interface stability. The foil is supplied in sealed aluminum-plastic film packaging and should be stored at room temperature in a dry environment to preserve its performance. This material is suitable for research and production of high-performance battery electrodes where low contact resistance and uniform current distribution are required.

Item	Requirement
Total width of foil (mm)	200 ± 1
Coating width (mm)	171.4 ± 1
Tensile strength (MPa)	≥ 220
Elongation (%)	≥ 2.5
Surface wetting tension (dyne/cm)	≥ 64

Packaging, Transportation & Storage

Packaging material: Sealed packaging with aluminum-plastic film.
Storage conditions: Store sealed at room temperature; storage in a dry room is recommended for better performance.