Journal of Radio Electronics. eISSN 1684-1719. 2026. ¹7
Full text in Russian (pdf)
DOI: https://doi.org/10.30898/1684-1719.2026.7.2
Electromagnetic parameters of PET-G filaments
for 3d printing technology
A.V. Azarov1, A.A. Politiko2, S.S. Rozhkov1, V.A. Dyakonov2
1Joint-Stock Company «Vector» Research Institute,
197022, Russia, Saint Petersburg, Akademika Pavlova str., 14, letter A2Joint-Stock Company «Kompozit»,
141070, Russia, Moscow region, Korolev, Pionerskaya str., 4
The paper was received May 27, 2026.
Abstract. The purpose of this work are the measurements of the dielectric constant and the loss tangent of PET-G plastics in various colors and manufacturers of filaments for 3D printing. Modern manufacturers of filaments for additive technologies generally do not provide information about the electrodynamic parameters of materials. This is due to the lack of the ability of manufacturers to explore the complex dielectric permittivity of materials, as well as the lack of a sufficient level of competence to reliably interpret measurement results.
Key words: 3D printing, additive technologies, electrodynamic parameters, dielectric constant, loss tangent, polyethylene terephthalate glycol, PET-G.
Corresponding author: Rozhkov Sergey Sergeevich, SSR.kgd@mail.ru
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For citation:
Azarov A.V., Politiko A.A., Rozhkov S.S., Dyakonov V.A. Electromagnetic parameters of PET-G filaments for 3D printing technology. // Journal of Radio Electronics. – 2026. – ¹. 7. https://doi.org/10.30898/1684-1719.2026.7.2 (In Russian)