Determination of the dynamic performance of natural viscoelastic composites with different proportions of reinforcing fibers

Abstract Viscoelastic composites are strong and handle vibration damping quite well, which allows them to be used in a wide variety of applications. Thus, there is need determine the optimal amount fiber ensure high mechanical dynamic performance with as little interference possible. The purpose this work find most appropriate percentage organic – cellulose derived from corn stalks polylactic acid matrix, studying changes characteristics, tensile strength, bend-test. As parameters for comparison, coefficient bending breaking modules accumulation losses, factor C were chosen. It was found that strength indicators decrease fraction growth. While at glass transition temperature increases. In order confirm results obtained, calculation used. study investigates factor’s dependence on properties. shown correlation between moduli increasing fraction. scientific novelty natural viscoelastic different proportions reinforcing fibers based characteristics create apply biodegradable various fields.