ABO supplies copper mesh, copper expanded metal foil for battery electrode, battery anode applications. It works as a current collector and substrate for coating anode materials in battery. Copper mesh and copper expanded metal foil is 45% less weight than copper solid foil and can accept more electrode materials.
Key features
1: Material: T2 copper foil, purity ≥99.97%
2: Mesh thickness: 0.05mm~0.40mm (±0.01mm)
3: Mesh width: 21mm-300mm (±0.2mm)
4: Surface density: 150g-450g /m2 (±10g/m2)
5: Flexibility: 180 degree twist available, 8-10 times no crake
Applications
1: Metal hydride battery cathode current collector carrier
2: Substrate for coating anode materials in Li-Ion battery
3: Electrode of super capacitors
Technical standard of copper mesh for battery
1: Material: T2 copper foil, purity ≥99.97%
2: Mesh thickness: 0.05mm~0.40mm (±0.01mm)
3: Mesh width: 21mm-300mm (±0.2mm)
4: Edge width: 2mm-2.5mm (±0.5mm)
5: Surface density: 150g-450g /m2 (±10g/m2)
6: Flexibility: 180 degree twist available, 8-10 times no crake
7: Tensile strength: ≥2kg with the mesh 300mm*40mm, elongation ≦3%
8: The total length: up to 300M/roll, ≤2 connector with same width
Appearance quality
1. smooth surface, clear diamond opening
2.no oxidation, no oil pollution, no broken terrier phenomenon.
3. smooth edge, no obvious burrs, arc
Specifications of mesh for battery

Battery chemistry	LiM02	Lis02	Li/S0Cl2	Zinc/Air	Aluminum-Air	Mg-AgCl
Typical metals	SS & Al	Al	Ni & SS	Ni	Ni	Cu
Metal thickness	.003-.005’’	.004-.005’’	.003-.005’’	.002-.005’’	.003-.005’’	.004-.005’’
Strand width	.005-.015’’	.008-.020’’	.005-.025’’	.003-.010’’	.004-.010’’	.015-.020’’
LWD	.031-.125’’	.077-.125’’	.050-.284’’	.050-.077’’	.050-.100’’	.125-.189’’

Battery chemistry	Ag Zn	Ni Zn	Li Ion	Li Lon Polymer	NiMH
Typical metals	Ag	Cu &Ni	Al & Cu	Al & Cu	Ni & NiPlFe
Metal thickness	.003-.005’’	.003-.005’’	.001-.002’’	.0015-.002’’	.003-.005’’
Strand width	.005-.010’’	.005-.010’’	.002-.005’’	.005-.010’’	.005-.020’’
LWD	.050-.125’’	.050-.125’’	.020-.050’’	.050-.125’’	.050-.125’’

Typical expanded metal mesh for filtration

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  Expanded metal copper foil

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  Power frame battery grids

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  Grid and plate construction

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  Expanded metal for battery electrode