High transparency, degradable and UV-protective poly(lactic acid) composites based on elongational rheology and chain extender assisted melt blending.

Mechanical performance Polylactic acid Ultraviolet-protective

Journal

International journal of biological macromolecules
ISSN: 1879-0003
Titre abrégé: Int J Biol Macromol
Pays: Netherlands
ID NLM: 7909578

Informations de publication

Date de publication:
29 Nov 2023
Historique:
received: 08 09 2023
revised: 13 11 2023
accepted: 26 11 2023
pubmed: 2 12 2023
medline: 2 12 2023
entrez: 1 12 2023
Statut: aheadofprint

Résumé

Conventional polylactic acid (PLA) melt plasticization and toughening processes are typically achieved at the expense of PLA strength and transparency, which is clearly detrimental to its application in areas such as smart home and food packaging. Herein, an ultraviolet (UV)-protective PLA-based composite (PP6) that simultaneously achieves high strength (63.3 MPa), high plasticity (125.3 %), and enhanced toughness (4.3 kJ/m

Identifiants

DOI: 10.1016/j.ijbiomac.2023.128469 PMID: 38040153
pubmed: 38040153
pii: S0141-8130(23)05368-0
doi: 10.1016/j.ijbiomac.2023.128469
pii:
doi:

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

128469

Informations de copyright

Copyright © 2023. Published by Elsevier B.V.

Déclaration de conflit d'intérêts

Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships.

Auteurs

Xiaolong Li (X)

Key Laboratory of Material Chemistry for Energy Conversion and Storage, Ministry of Education, Hubei Key Laboratory of Material Chemistry and Service Failure and Hubei Engineering Research Center for Biomaterials and Medical Protective Materials, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan, Hubei 430074, PR China.

Zhipeng Liu (Z)

Key Laboratory of Material Chemistry for Energy Conversion and Storage, Ministry of Education, Hubei Key Laboratory of Material Chemistry and Service Failure and Hubei Engineering Research Center for Biomaterials and Medical Protective Materials, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan, Hubei 430074, PR China; School of Materials Science and Engineering, Hubei University, Wuhan 430062, PR China.

Zhigang Liu (Z)

COFCO(Jilin) Bio-Chemical Technology Co., Ltd., Changchun 130000, PR China.

Ying Li (Y)

COFCO(Jilin) Bio-Chemical Technology Co., Ltd., Changchun 130000, PR China.

Lei Tang (L)

COFCO(Jilin) Bio-Chemical Technology Co., Ltd., Changchun 130000, PR China.

Wei Zhang (W)

COFCO(Jilin) Bio-Chemical Technology Co., Ltd., Changchun 130000, PR China.

Xiang Lu (X)

Key Laboratory of Material Chemistry for Energy Conversion and Storage, Ministry of Education, Hubei Key Laboratory of Material Chemistry and Service Failure and Hubei Engineering Research Center for Biomaterials and Medical Protective Materials, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan, Hubei 430074, PR China.

Yi Li (Y)

COFCO(Jilin) Bio-Chemical Technology Co., Ltd., Changchun 130000, PR China. Electronic address: li-yi1@cofco.com.

Ran Niu (R)

Key Laboratory of Material Chemistry for Energy Conversion and Storage, Ministry of Education, Hubei Key Laboratory of Material Chemistry and Service Failure and Hubei Engineering Research Center for Biomaterials and Medical Protective Materials, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan, Hubei 430074, PR China. Electronic address: niuran@hust.edu.cn.

Jinping Qu (J)

Key Laboratory of Material Chemistry for Energy Conversion and Storage, Ministry of Education, Hubei Key Laboratory of Material Chemistry and Service Failure and Hubei Engineering Research Center for Biomaterials and Medical Protective Materials, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan, Hubei 430074, PR China. Electronic address: jpqu@hust.edu.cn.

Classifications MeSH