Przemyslaw Postawa is an Associate Professor at the Faculty of Mechanical Engineering, Czestochowa University of Technology, Poland. His research focuses on polymer materials, advanced processing technologies, and their applications in industry. Recycling and the Circular Economy are also important areas of his scientific and industrial activity. He has authored over 150 peer-reviewed publications and has participated in six national and four international research projects. His scientific interests include sustainable materials, novel polymers for high-performance applications, and advanced methods of material testing. He has conducted numerous technological training sessions in industrial companies such as Electrolux, Whirlpool, LG, Toyota, and many others. He serves as an expert in the Climate Leadership Project organized by UNEP/GRID Warsaw, Poland. He is also the author of several patents and the recipient of numerous innovation awards. His main research interests include polymer processing, polymer recycling, polymer testing, and thermoplastic composites.