“The continuous band-shaped nickel foam”, one of the leading product of Lyrun, which is firstly initiative in China and with independent intellectual property.
 
It has been listed as one of the National “863” key research projects, the national key new products and 1st batch of 10-billion engineering products of Hunan province. The technical indicators of the products have reached and exceeded the international advanced level, and have been approved by domestic large-scale battery manufacturers and famous foreign battery companies and have been supplying in batches.
 
The continuous band-shaped nickel foam is the framework material of NiMh batteries. With the advent of nickel foam, the high power and new generation of the NiCd and NiMh battery could be developed. And it could realize the scale production of batteries with high quality and consistent performance. It is one of the key point of Japanese NiMh battery to dominate the world for a long time.
 
 Specification
 
●　 Porosity: ≥95%
●　PPI: 80-110
●　Thickness: (1.1-2.5)±0.05mm
●　Density: (350-670)±30g/m2
●　 Tensile strength: longitudinal ≥ 1.25N/mm2, transverse ≥ 1.00N/mm2
●　  Elongation: longitudinal ≥ 5%, transverse ≥ 12%
●　Width: (50-900)±0.5mm
●　Length: segment length ≥ 10m, ≤4 joint times per 200m
●　 Packing specifications: 100-300m/roll
It is customized available.