... Customization available Metallic substrate has the advantages of fast burning, small volume, high mechanical strength ... both metallic substrate coated with noble metals of Pt, Pd, Rh and metallic element without ... mm)Cell density (CPSI)Foil thickness(mm)Diameter from 28mm to 550mm, length up to 300mm50, 100 ... .05,0.06,0.08,0.103. Specification of metallic substrate: Shapesize(mm)Shapesize(mm)RotundityΦ ...