Innovative Poly(Lactic Acid) Blends: Exploring the Impact of the Diverse Chemical Architectures from Itaconic Acid DOI Open Access

Miriam Carrasco-Fernández,

Erika Ivonne López‐Martínez, Sergio G. Flores‐Gallardo

et al.

Polymers, Journal Year: 2024, Volume and Issue: 16(19), P. 2780 - 2780

Published: Sept. 30, 2024

Environment-friendly polymer blends of poly(lactic acid) (PLA) and itaconic acid (IA), poly(itaconic (PIA), acid)-co-poly(methyl itaconate) (Cop-IA), net-poly(itaconic acid)-ν-triethylene glycol dimethacrylate (Net-IA) were performed via melt blending. The compositions studied 0.1, 1, 3, 10 wt% the diverse chemical architectures. research aims to study understand effect IA its different architectures on mechanical, rheological, thermal properties PLA. PLA/IA, PLA/PIA, PLA/Cop-IA, PLA/Net-IA characterized by dynamic mechanical analysis, rotational rheometer (RR), thermogravimetric differential scanning calorimetry, X-ray diffraction, electron microscopy. complex viscosity, storage module, loss module for RR observed in following order: PLA/Net-IA, PLA/PIA > PLA PLA/IA. Thermal stability improved with increasing concentrations Cop-IA Net-IA. In same way, enhanced. addition, micrographs illustrated formation fibrillar structures all blends. crystallinity degree displayed higher values that contain Net-IA than PIA. Therefore, can influence these properties, which have potential applications disposable food packing.

Language: Английский

Microplastics in the Marine Environment: Challenges and the Shift Towards Sustainable Plastics and Plasticizers DOI Creative Commons

Sarah A Ghobish,

Cherie A. Motti, Alex C. Bissember

et al.

Journal of Hazardous Materials, Journal Year: 2025, Volume and Issue: unknown, P. 137945 - 137945

Published: March 1, 2025

Language: Английский

Citations

1
Development of Toughened Poly (lactic acid) by Melt Blending with Poly (butylene adipate-co-terephthalate) Using Epoxidized Castor Oil as a Compatibilizer for Biomedical Applications DOI

K. P. Ajeya,

Yelaware Puttaswamy Naveen,

K. T. Vishnu

et al.

Deleted Journal, Journal Year: 2025, Volume and Issue: unknown

Published: March 11, 2025

Language: Английский

Citations

0
Impact of Infill Density on the Mechanical Properties and Design of 3d-Printed Structures DOI

N. Tamiloli,

K. Elangovan,

J. Venkatesan

et al.

Published: Jan. 1, 2025

Language: Английский

Citations

0
Homogeneous biopolymer films based on polybutylene adipate terephthalate for packaging applications DOI

Angkana Kralin,

Anchasa Kamjaikittikul,

Pisuth Lertvilai

et al.

Journal of Materials Science, Journal Year: 2025, Volume and Issue: unknown

Published: May 2, 2025

Language: Английский

Citations

0
Thermal Decomposition of Bio-Based Plastic Materials DOI Creative Commons

Inés Oliver,

Juan A. Conesa, Andrés Fullana

et al.

Molecules, Journal Year: 2024, Volume and Issue: 29(13), P. 3195 - 3195

Published: July 5, 2024

This research delves into a detailed exploration of the thermal decomposition behavior bio-based polymers, specifically thermoplastic starch (TPS) and polylactic acid (PLA), under varying heating rates in nitrogen atmosphere. study employs thermogravimetry (TG) to investigate, providing comprehensive insights stability these eco-friendly polymers. In particular, TPS kinetic model is examined, encompassing three distinct fractions. contrast, PLA exhibits simplified requiring only fraction described by zero-order model. The involves systematic investigation individual contributions key components within TPS, including starch, glycerin, polyvinyl alcohol (PVA). analysis contributes understanding degradation process PLA, enabling optimization processing conditions prediction material across environments. Furthermore, incorporation different sources calcium carbonate additives enhances our polymer’s stability, offering potential applications diverse industries.

Language: Английский

Citations

1
Innovative Poly(Lactic Acid) Blends: Exploring the Impact of the Diverse Chemical Architectures from Itaconic Acid DOI Open Access

Miriam Carrasco-Fernández,

Erika Ivonne López‐Martínez, Sergio G. Flores‐Gallardo

et al.

Polymers, Journal Year: 2024, Volume and Issue: 16(19), P. 2780 - 2780

Published: Sept. 30, 2024

Environment-friendly polymer blends of poly(lactic acid) (PLA) and itaconic acid (IA), poly(itaconic (PIA), acid)-co-poly(methyl itaconate) (Cop-IA), net-poly(itaconic acid)-ν-triethylene glycol dimethacrylate (Net-IA) were performed via melt blending. The compositions studied 0.1, 1, 3, 10 wt% the diverse chemical architectures. research aims to study understand effect IA its different architectures on mechanical, rheological, thermal properties PLA. PLA/IA, PLA/PIA, PLA/Cop-IA, PLA/Net-IA characterized by dynamic mechanical analysis, rotational rheometer (RR), thermogravimetric differential scanning calorimetry, X-ray diffraction, electron microscopy. complex viscosity, storage module, loss module for RR observed in following order: PLA/Net-IA, PLA/PIA > PLA PLA/IA. Thermal stability improved with increasing concentrations Cop-IA Net-IA. In same way, enhanced. addition, micrographs illustrated formation fibrillar structures all blends. crystallinity degree displayed higher values that contain Net-IA than PIA. Therefore, can influence these properties, which have potential applications disposable food packing.

Language: Английский

Citations

1