Carbon fiber (CF)-filled fiberboard specimens for electromagnetic (EM) shielding applications were produced in this study by mixing CF with wood (WF). The aim of work was to the panel properties different loadings (1%, 2%, 3%, 5%, and 10%) CF. mechanical, physical, interference (EMI) medium density (MDF) analyzed. effectiveness (SE) CF1 sample 23.5 dB 35.0 frequency range 8.2 GHz 12.4 GHz. maxi...