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Journal of Polymer Research
Erschienen in: Journal of Polymer Research 9/2022

01.09.2022 | Original Paper

Effect of polycarbodiimide on the structure and mechanical properties of PLA/PBAT blends

verfasst von: Meihua Ming, Yicheng Zhou, Linda Wang, Feng Zhou, Yong Zhang

Erschienen in: Journal of Polymer Research | Ausgabe 9/2022

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Abstract

In this paper, the effects of two epoxy chain extenders and polycarbodiimide on the mechanical properties, crystallization behavior, morphology and thermal stability of poly(L-lactic acid) (PLLA)/poly(butylene adipate-co-terephthalate) (PBAT) blends were studied. The addition of the chain extenders and polycarbodiimide could improve the compatibility of PLA and PBAT. Polycarbodiimide could effectively improve the mechanical properties of PLLA/PBAT blends. PLA/PBAT (50/50) blend with polycarbodiimide could be used as an additive to prepare PLA/PBAT (70/30) blend, and the obtained PLA/PBAT (70/30) blend had good compatibility and the elongation at break of 368%. Polycarbodiimide modified PLA/PBAT blend can be used as a compatibilizer for common PLA/PBAT blends to improve mechanical properties.
Vorheriger Artikel Development and characterization of PCL membranes incorporated with Zn-doped bioactive glass produced by electrospinning for osteogenesis evaluation
Nächster Artikel Gamma irradiation synthesis of pectin- based biohydrogels for removal of lead cations from simulated solutions

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Metadaten
Titel
Effect of polycarbodiimide on the structure and mechanical properties of PLA/PBAT blends
verfasst von
Meihua Ming
Yicheng Zhou
Linda Wang
Feng Zhou
Yong Zhang
Publikationsdatum
01.09.2022
Verlag
Springer Netherlands
Erschienen in
Journal of Polymer Research / Ausgabe 9/2022
Print ISSN: 1022-9760
Elektronische ISSN: 1572-8935
DOI
https://doi.org/10.1007/s10965-022-03227-8

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