فن آوری تولید هسته ها برای ورقه های ترکیبی حاوی پودر لاستیک از لاستیک قراضه

In this study, hybrid metal-plastic composites are developed combining lightweight design with high material stiffness. Therein, modifications of the polymer core with rubber powder are used to increase the damping properties for lower structure borne-sound as well as sustain high stiffness and low weight. For the elastomer filling, different polymer base materials are compared. Assuring a gentle processing of the thermal sensitive powder, an energy-efficient one-step direct manufacturing has been successfully developed.