Chrome-Plated Copper Foil

Cat No:BMBCC-0037

Description

Corrosion-resistant anode substrate with a hard chrome surface to prevent copper dissolution in aggressive electrolyte environments.

Datasheet

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Basic Information

Substrate Material	Copper (Core)
Purity (%)	≥99.9
Thickness (μm)	10
Width (mm)	200
Areal Density (g/m²)	88 - 92
Tensile Strength (MPa)	≥320
Elongation (%)	≥2.5
Surface Finish	Chrome Plated
Surface Roughness (Ra, μm)	≤0.30
Electrical Resistivity (Ω·m)	1.9 x 10⁻⁸
Thermal Conductivity (W/m·K)	360
Melting Point (°C)	1083 (Cu)
Oxidation Resistance (Temp/Time)	300°C / 45min
Coating Type	Chromium
Coating Thickness (μm)	0.2 - 0.5
Core ID (mm)	76
Standard Length (m)	50
Operating Voltage Range (V)	0.0 - 3.2
Application Compatibility	High-Acidity Cells
Storage Requirements	Dry / Sealed
Form Factor	Roll
Hydrophilic Properties	Anti-Corrosive
Compliance / Grade	Battery Grade

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