Copper Foil, Higher Pure Copper Foil, 5N Copper Foil

ZR specializes in in providing Precision Copper Foils as thinner as 8 microns ( 0.23 OZ ) 
for electronic applications and ED ( electro-deposited ) foil down to 8microns ( 0.008mm ) 
is available for micro-electronic packing in fields of PCBs, Semiconductor boards and 
Parts-embedded boards etc.

Rolled Copper Foil (RA Foil ) is superior to ED foil on bending ability ,flexibility and fine pattern 
with stable mechanical properties under high temperature conditions. It is applicable in wide 
micro electronic devices such as Print Circuits ,Electro-Shielding and Lithium-Ion Batteries etc. .

The Higher Pure Copper Materials (5N) ZR is able to provide as below

5N Copper Sheet
Purity 99.999%
Size 0.25mm -10mm thick , Width 2mm to 200mm,Length  1500mm Max
5N Copper Wafer/Disc
Dia 2mm - 300mm, thickness 0.6mm to 10mm
5N Copper Tube/Parts

6N Copper Thicker Sheet , Wafer, Rod, Tube, Parts