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PK-HTE-RTF is a pink electrolytic copper foil with high temperature elongation and back-side treatment. Through a precise electroplating process, the size and distribution of copper nodules are controlled. The back-side treatment is on the bright side of the copper foil, which greatly reduces the copper foil lamination surface. roughness and provide sufficient tear strength of the copper foil.


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Advantage

  • Inversion-nodulated foil complying with IPC-4562A Grade 3 specification
  • Uniform nodule coating treatment, the roughness of the film joint surface is lower than that of ordinary foil
  • good heat resistance
  • Good processing and formability

Product Specifications