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| Brand Name: | Wuxi Slast/Sylaith Special Steel Co., LTD |
| Model Number: | TU1, TU2, TU3, T1, T2, T3, Etc |
| MOQ: | 100KG |
| Delivery Time: | 7-15 days or as requirements |
| Payment Terms: | 30% TT DEPOSIT IN ADVANCE 70% BALANCE OF TT BEFORE LOADING |
| Attribute | Value |
|---|---|
| Material | Carbon-coated copper foil |
| Alloy | Non-alloy |
| Single-sided coating thickness | ~1um |
| Color | Yellow |
| Coating width | 230mm |
| Transport Package | Wooden Case Packing |
| Application | Power Equipment Field |
| Delivery Time | 7-15 days or as requirements |
Single-sided coated copper foil 8+1um*260mm (coating width 230mm) * 2.2kg For Lithium-ion Battery:
The foil features a fine, uniform carbon coating that ensures excellent electrical and thermal conductivity. With its smooth surface and enhanced mechanical properties, this copper foil prevents burrs from causing short circuits, thereby improving battery safety and extending the service life. Ideal for the production of high-capacity and high-performance lithium-ion batteries, it is perfect for use in new energy systems and electronic devices.
| Property | Details |
|---|---|
| Material | Single Layer Carbon Coated Copper Foil |
| Thickness | 8+1um (Single-sided: ~1um, Double-sided: ~2um) |
| Width | 260mm (Coating Width: 230mm) |
| Coil Weight | 2kg |
| Area Coverage (1m² Product) | Approx. A4 Paper Size per Sheet |
| Application | Lithium-ion Battery Production |
| Coating Uniformity | Excellent consistency and uniformity |
| Electrical Conductivity | High |
| Thermal Conductivity | Excellent |
| Adhesion Properties | Strong, durable |
The single-sided carbon-coated copper foil acts as a conductive substrate in lithium-ion batteries, providing both mechanical strength and excellent conductivity. The carbon layer improves the adhesion of electrode materials, ensuring the foil remains stable during cycling. The superior coating properties prevent internal damage and burr formation, which could lead to short circuits or performance degradation.
Carbon-coated copper foil provides superior conductivity, low internal resistance, and better adhesion properties, which enhances battery performance and extends its lifespan.
The single-sided coating thickness is approximately 1um, while the double-sided coating thickness is approximately 2um, ensuring uniformity and high-quality performance.
Yes, we offer custom sizes and thicknesses to meet the specific requirements of your application.
Absolutely! The carbon-coated copper foil is designed for high-performance lithium-ion batteries, making it ideal for high-capacity applications like electric vehicles and renewable energy storage.
The fine carbon coating improves the adhesion of the electrode materials, prevents burrs that can cause short circuits, and ensures better overall conductivity, leading to improved capacity and a longer battery life.
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