Used in battery industry ie.Mh/ni/cd batteries (1) ppi:110 (2)Density 500g/m2 (3)Thickness 1.6mm (4)Purity: 99.9% Spec ... , 1.6mm thickness, 200mm width, 167m/roll (or as per the buyers request).Application: used in battery industry, ie. Mh/ni/cd batteryNi ... ( Various shapes can be produced)1,Used as the base plate of positive electrode in Ni-MH/Ni-Cd battery2,Filtration materials of air ...