Precision Expanded Copper Mesh

Cat No:BMBCC-0021

Description

Lightweight current collector designed to reduce cell weight while maintaining high conductivity for power-optimized lithium batteries.

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Basic Information

Substrate Material	Pure Copper
Purity (%)	≥99.9
Thickness (μm)	100
Width (mm)	150
Areal Density (g/m²)	250 - 300
Tensile Strength (MPa)	≥180
Elongation (%)	≥5.0
Surface Finish	Diamond Pattern
Surface Roughness (Ra, μm)	N/A
Electrical Resistivity (Ω·m)	1.70 x 10⁻⁸
Thermal Conductivity (W/m·K)	398
Melting Point (°C)	1083
Oxidation Resistance (Temp/Time)	180°C / 30min
Coating Type	N/A
Coating Thickness (μm)	N/A
Core ID (mm)	N/A
Standard Length (m)	10
Operating Voltage Range (V)	0.0 - 2.5
Application Compatibility	High-Power Li-ion
Storage Requirements	Dry Environment
Form Factor	Mesh Roll
Hydrophilic Properties	High Adhesion
Compliance / Grade	Research Grade

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