High-Performance Polylactide Vitrimers via Polyol-Assisted Network Engineering through Reactive Blending
Polylactide (PLA) is a promising biobased and biodegradable polymer, but its limited heat resistance and mechanical performance hinder broader engineering applications. Herein, high-strength and reprocessable PLA vitrimers were prepared through a facile reactive blending strategy. A multifunctional polyol, bis(2-hydr...