Copper Expanded Mesh

• Customization: Available
• After-sales Service: 7-24 Hours
• Warranty: 5-15years
• Model NO.: Copper expanded mesh
• Material: Copper Plate
• Application: Construction Wire Mesh, Protecting Mesh, Decorative Mesh, Filter, Sieving Diversified Pellet, Barbecue Wire Mesh, Cages
• Hole Shape: Diamond
• Usage: Protection, Aquaculture, Water Conservancy Construction, Civil Building, Railway Construction, Road Construction
• Weave Characteristic: Tensile
• Surface Treatment: Coated
• Stamping Expanded Metal Mesh Category: Expanded Metal Mesh
• Galvanized Surface Treatment: Cold-galvanizing
• Hot-galvanize Technique: Line Annealing
• Specifications: Thickness
• Weight: Heave-weight
• Transport Package: Pallet
• Specification: Can
• Trademark: SNT
• Origin: Hebei

Product Description

Copper expanded mesh is made by copper metal sheet or copper foil. It is main use 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.


EXPANDED MESH TERMINOLOGY AND TYPES

Specifications

1: Material: T2 copper foil, purity ≥99.97%
2: Strand 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
6: Bond width: 2mm-2.5mm (±0.5mm)
7: Tensile strength: ≥2kg with the mesh 300mm*40mm, elongation <=3%
8: The total length: up to 300M/roll, ≤2 connector with same width

Applications
1: Metal hydride battery cathode current collector carrier
2: Substrate for coating anode materials in Li-Ion battery
3: Electrode of super capacitors

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''