Nickel wire mesh

详情

Woven from N4/N6 high-purity nickel wire, it features superb strong alkali resistance, excellent electrical conductivity and high temperature resistance. It is a special wire mesh exclusively for strong alkali electrolysis and new energy electrodes, with a price much higher than 304 stainless steel mesh and low-carbon steel mesh.

I. Main Material Grades (Core for Selection)

Grade	Nickel Content	Characteristics	Applicable Working Conditions
N4 (Ni201)	≥99.99%	Highest purity, resistant to concentrated strong alkali, optimal electrical conductivity	Electrolytic hydrogen production, high-temperature lye with over 30% KOH, chlor-alkali electrolytic cells
N6 (Ni200)	≥99.5%	High cost performance, regular alkali resistance, general-purpose on market	Ordinary strong alkali filtration, battery current collector mesh, chemical defoaming
N6L Low Carbon Nickel	≥99.6% low carbon content	High-temperature creep resistance, stable at 550℃	High-temperature molten alkali, vacuum furnace fittings

Difference: 304 stainless steel cannot resist concentrated caustic soda, low-carbon iron mesh corrodes rapidly in strong alkali; only nickel can withstand high-temperature strong alkali for long-term service.

II. Weaving Processes (Same as Stainless Steel Mesh)

1. Plain Weave Nickel Mesh (Most Commonly Used): 1～300 mesh with uniform apertures, for lye filtration and electrode substrates;

2. Twill Weave Nickel Mesh: 200～800 mesh, dense and fine filtration, precision chemical purification;

3. Dutch Weave Nickel Mesh: Extra-high mesh count for micron-level precision filtration and catalyst carriers;

4. Knitted Nickel Gas-Liquid Mesh: Crocheted structure for chemical tower defoaming, oil-gas separation and mist elimination mesh.

Standard Specifications

· Wire diameter: 0.05mm～3.0mm; Mesh count: 1 mesh～1000 mesh; Width: 1m/1.2m, standard roll length 30m, sheet cutting and edge wrapping processing available.