Research of viscoelastic and adhesion-strength property and development of effective vibration absorbing composite polymeric materials and coatings of mechanical engineering purpose
Abstract
The choice of objects of research for reducing vibration of parts and increasing the durability of machine designs and, consequently, the noise level in industrial premises is stated and justified. Methods for obtaining vibration-absorbing polymer compositions and samples for their testing under vibration conditions are described, as well as methods for studying viscoelastic properties, chemical structure, adhesive strength, microhardness, impact strength of polymer coatings and thermal conductivity of the obtained samples from compositions based on homopolymers filled with organomineral ingredients. The results of studies of the vibration-absorbing and adhesive-strength properties of polymer composite materials based on epoxy polymers and an organomineral filler - rubber powder are presented.