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Conventional Copper Foils

Gould’s conventional foils meet general industry standards and offer superior performance and reliability. Ideal for use with medium and high Tg resin systems, they include:

Foil type

IPC-4562
Grade

Typical thickness
µm

Application

JTC

1

5/9/12/18/35/70/105/...400

Epoxy/non-Epoxy laminates

JTCHTE

3

9/12/18/35/70/105/...210

Epoxy/non-Epoxy laminates

JD1

1

18/35/70

PTFE

JD1HTE

3

12/18/35

Thermount

RTCHTE

3

12/18/35/70/105

Epoxy/non-Epoxy laminates

RD1HTE

3

12/18/35

Thermount/PTFE

RD1

1

18/35/70

PTFE