World of Polymers and Their Sustainability - Exam number 9958445

Carbon-based polymers have become some of the most important materials in the world. Polymers are used to make clothing, packaging materials, and technical products. They are advantageous due to their low density, which results in lightweight properties compared to materials such as metals, ceramics, and glass. Polymer scientists design polymers with tailored surface polarities, leading to materials that exhibit extremely low polarities and friction properties.

However, in recent years, the "dark side" of polymers has become increasingly apparent. Polymeric waste floating in oceans poses a threat to marine mammals; microplastic contamination is found in both human and animal bodies; and the non-decomposability of fluorinated polymers has led to restrictions on per- and polyfluoroalkyl substances (PFAS).

In this lecture, you will learn about the origin of polymers, their bonding characteristics, and the most prominent polymerization reactions that result in various spatial structures of polymeric networks. You will learn to differentiate between the various types of polymers based on their chemical composition. Finally, the recyclability of polymeric materials will be elucidated, providing you with a more realistic understanding of the life cycle of polymers.

Lecturer: Mrs. Dr. Kobus
Status: 05.03.2026, 16:29