Nickel foam is a sound absorbing material with high performance. It has a high sound absorption coefficient at high frequencies, and its sound absorption performance can be improved at low frequencies through the design of sound absorption structure.The process of preparing nickel foam by electrodeposition technology has been successfully developed through experiments. Electroless nickel plating, vacuum nickel plating and dipping conductive adhesives (palladium sol, submicron graphite emulsion, etc.) can be used to prepare conductive layers. Thick nickel can be plated in general nickel sulfate plating electrolyte by pre-plating nickel, and then it can be obtained by burning, reducing and annealing processes. Three dimensional reticulated nickel foam with excellent performance.

 Application 

 Exhaust gas purifier carrier materials, battery electrode materials, all kinds of catalyst carrier, Fuel celle,Catalyst materials,specially for high temperature resistance and acid and alkali corrosion filtering material, the surface of the infrared burner materials, all kinds of industrial and civil heating material drying equipment, etc.