Influence of Magnetic Wood on Mechanical and Electromagnetic Wave-Absorbing Properties of Polymer Composites

The application of wireless electronic devices is increasing nowadays; hence, there a necessity for electromagnetic wave-absorbing material, which mechanically stable. Polymer composites with magnetic wood as filler material were fabricated by hand lay-up methods 6 mm thickness. For the proposed immersion duration, was developed in situ chemical co-precipitation methods. microwave absorbing phenomenon evaluated based on complex permeability, permittivity, dielectric tangent, and tangent losses. experimentation done vector network analyzer frequency range 8.2–12.4 GHz X-band Through-reflect-line (TRL) calibration. It observed that reflection losses increase time increases from −8.70 dB to −9.30 at 10.2 GHz. A similar trend also followed mechanical properties like tensile strength, bending impact strength respect time. results revealed best absorption are obtained specimens 72 hours. Validation regression analysis, experimental data close agreement data.