Specification :

high qualtiy nickel foam plates for the rechargeble battery applications. The plates have proven excellent electrode substrates for Ni-Cd and Ni-H rechargeable batteries and hydrogen storage units.
Typical Properties and Specifications
Dimensions 200 x 200 mm (8" x 8")
200 x 1000 mm (8" x 40")
Also available as 200 mm wide coil
Thickness* 2.0 mm +/- 0.1 mm
Surface area density* 500 g/sq. meter
Porosity 95%
Pore size* 40 ppcm (100 ppi)
* For large quantities, we can offer larger sizes, thickness from 1.5 to 3.0 mm, surface areas from 350 to 600, and a range of pore size.
High-strength foam Ni is a new-type battery material with patent right. With high tensile strength and rough surface, it is the best material for production of auto batteries and high-power & large capacity batteries