Multifunctional Polymers as Chain Extenders and Compatibilizers for Polycondensates and Biopolymers.

Abstract

The need for sustainable materials is today an undeniable fact given the negative effects associated with the disposal of plastics. Additionally, the urgent need to enhance recycling abilities of high volume non-degradable plastics such as PET, PC and Nylon has driven the development of additives called “chain extenders”. Chain extension with designed multifunctional polymers is introduced to enhance the properties of sustainable (bio)polymers, such as PLA and PHA, enabling them to replace non-sustainable polymers in demanding applications. Moreover, these chain extenders are also able to compatibilize biopolymers with traditional engineering plastics.