Flexible base material
Copper laminated flexible base material with various carrier foils
Upon customer’s request, Sika Werke GmbH produces a copper-laminated flexible base material with various carrier foils for the production of printed circuits, flat cables, foil keyboards, aerials and impedance foils.
Currently, the following material combinations are possible:
Cu: 18µ / 35µ / 75µ ED-Cu
PET: 23µ / 36µ / 50µ / 75µ / 100µ (also low shrinkage)
PEN: 25µ / 50µ / 75µ
PI: 25µ / 50µ / 75µ
In order to ensure a high quality as well as the smallest possible circuit path widths, production of the foil laminates and cover foils is carried out under clean-room conditions.
Data sheets (PDF):
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