Research progress on polylactide and its composites under the background of green manufacturing
Polylactide is a material synthesized by the fermentation of natural product starch,which is gradually developing into a bulk basic raw material.With the deepening of the concept of green manufacturing,polylactide has the characteristics of degradability,low energy consumption,excellent mechanical properties,and good durability under mild conditions,and can be used in the manufacture of long-life engineering components such as vehicles,machinery,electrical(apparatus)and building decoration.In this paper,the research progress in environmental friendliness,serviceability,processability and high value application of polylactide and its composites in recent years was summarized,aiming to provide theoretical basis and reference for the application research of polylactide in the manufacture of long-life engineering components.