Nickel Expanded Metal is made of pure nickel foil by precision expanding technique. The nickel expanded metal fits best for battery and fuel cell electrodes and currency collector, for example nickel-compartment/Ni-Hi/Li-ion battery electrode.
Nickel Expanded Metal is symmetrically slit and stretched to produce diamond shape openings. This type of nickel mesh has avoided the electricity flow problem that occurs in mesh made of woven wires.
We take the special measures to produce the nickel expanded metal mesh with smooth surface.
Technical Standard of Expanded Nickel Foil:
1: Material: pure nickel foil, purity≥ 99.8% （Conform to the requirements of the ROSH）
2: Mesh thickness: 0.05mm~0.50mm (±0.01mm)
3: Mesh width: 20mm~350mm (±0.2mm)
4: Surface density: 100g—400 g/m2 (±10g/m2)
5: Flexibility: 180 degree twist available, 8-10 times no crake
6: The total length: up to 300m/roll, ≤1 connector with same width
1. High strength
3. Elevated temperature properties
4. Excellent corrosion resistance in the variety of media
5. Heat resistance
Nickel expanded metal is an innovative product with great technical properties. It is manufactured by slitting and stretching of nickel metal sheet in diamond shape openings to allow complete supply of air, liquid or light. It is easily bendable, cut and perform any type of metalworking.