The Nano carbon coated copper foil have an excellent resistance to heat (dry air), at +260o C continuous and +260o C intermittent.Remains flexible at low temperatures of -40oC,resistant to ultra-violet light, ozone and weathering processing,pharma ceutical and cosmetic manufacturing area,good electrical insulation properties. It can use as electronic equipment cooling, Other application need to heat or Conductive, eg: LED light, CPU, GPU, IC, PC...etc.