Plasticization mechanism of biobased plasticizers comprising polyethylene glycol diglycidyl ether-butyl citrate with both long and short chains on poly(lactic acid)

Polylactic acid (PLA), a biodegradable polymer with low flexibility, is commonly plasticized with small molecules like tributyl citrate (TBC) for film production. However, these plasticizers, which lack chemical bonds or strong intermolecular interactions with the matrix, tend to migrate to the film...

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Veröffentlicht in:	International journal of biological macromolecules 2024-09, Vol.276 (Pt 1), p.133948, Article 133948
Hauptverfasser:	Sun, Shiyan, Weng, Yunxuan, Han, Yu, Zhang, Caili
Format:	Artikel
Sprache:	eng
Schlagworte:	Bio-based plasticizer biodegradability butanol citrates Citric acid epoxides hydrogen PLA plasticizers polyethylene glycol polylactic acid tensile strength
Online-Zugang:	Volltext
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