Nickel-Plated Perforated Steel Foil Current Collector

Packaging Options:
– Quantity: 2 m/Roll

Product Description:
Overview: Known as NPPS, this material is produced by punching holes into cold-rolled white steel strip followed by an electrochemical nickel-plating process. It is primarily applied in high-end Nickel-Metal Hydride (Ni-MH) batteries.

Key Specifications:
– Total Width: 228.5 ± 0.2 mm
– Thickness: 0.045 ± 0.005 mm
– Margin Width (Middle): 3.5 ± 0.2 mm
– Hole Diameter: 1 ± 0.05 mm
– Transverse Hole Pitch: 1.4 ± 0.05 mm
– Longitudinal Hole Pitch: 2.6 ± 0.1 mm
– Vickers Hardness (Hv): 100 ± 20
– Elongation: 5.6% (Longitudinal)