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Roll foil dielectrics of electrochemical curing
Designed for the manufacture of single and double-sided flexible printed circuit boards, large-format precision layers of multilayer printed circuit boards
Part number:
Supplier:
The Ruselectronics holding companyDescription
They are made in a continuous way by simultaneous molding and curing by an electron beam using
copper electrolytic foil with a thickness of 50, 35, 18, 12 microns (with a single or double-sided
coating).
Technical specifications:
Web width, mm 530 ± 1
Web length in a roll, m up to 150
Peeling strength, N / A, mm 4,5
Volume electric resistance, Ohm • m 1012
Surface electrical resistance, Ohm 1011
Dielectric loss tangent at a frequency of 106 Hz 0.03
The dielectric constant at a frequency of 106 Hz 4.5
Electric strength, kV / mm 40
Price per 1 kg of dielectric - negotiable
(depending on the thickness of the material and the type of foil used)
copper electrolytic foil with a thickness of 50, 35, 18, 12 microns (with a single or double-sided
coating).
Technical specifications:
Web width, mm 530 ± 1
Web length in a roll, m up to 150
Peeling strength, N / A, mm 4,5
Volume electric resistance, Ohm • m 1012
Surface electrical resistance, Ohm 1011
Dielectric loss tangent at a frequency of 106 Hz 0.03
The dielectric constant at a frequency of 106 Hz 4.5
Electric strength, kV / mm 40
Price per 1 kg of dielectric - negotiable
(depending on the thickness of the material and the type of foil used)