Evaluation of Relative Permittivity and Loss Factor of 3D Printing Materials for Use in RF Electronic Applications

3D printing is more and often used for the development manufacturing of electronic devices components. These applications require knowledge about dielectric properties materials—in particular minimal stable values relative permittivity losses. The paper deals with testing loss factor materials as follows: PLA (in three dye modifications), PET-G, ABS ASA in frequency range 1–100 MHz. It was found that varied between 2.88–3.48 0.03–4.31%. In terms permittivity, all tested manifested a slight decline increasing frequency. Concerning (colorless) were proven to be suitable electrotechnical application due lower dependences factor. Different results observed PLA-Silver PLA-Metallic green. showed higher dependency reasonable influence added dyes found. A study internal structure has not any significant defects (air gaps) could affect material’s properties.