Results 51 to 60 of about 3,752 (152)

Effect of the method of production of the blends on mechanical and structural properties of biodegradable starch films produced by blown extrusion

, 2011
Biodegradable starch films can be produced by blown extrusion, but it is necessary to add a plasticizer, e.g., glycerol, to decrease the rigidity and blend with other biodegradable polymers, such as poly (butylene adipate co-terephthalate) (PBAT) because
Renata P. Herrera Brandelero, Fabio Yamashita, Grossmann, Maria Victória Eiras, Yamashita, Fabio, Maria Victória Eiras Grossmann, Brandelero, Renata P. Herrera   +5 more
core   +1 more source

Investigating the StructureProperty Relationships of Paramylon Ester/PBAT Blends for Sustainable Packaging

, 2023
In this study, an ester from paramylon, paramylon propionate hexanoate (PaPrHe), was synthesized and blended with poly(butylene adipate-co-terephthalate) (PBAT).
Taizo Kabe, Tadahisa Iwata, Taizo Kabe (1950214), Manikandan Ilangovan (17180570), Manikandan Ilangovan, Tadahisa Iwata (1950220)   +5 more
core   +1 more source

Polyhydroxyalkanoates as Sustainable Agricultural Plastics: Processing Strategies, Performance, and Environmental Perspectives

Macromolecular Materials and Engineering, Volume 311, Issue 5, May 2026.
This review highlights polyhydroxyalkanoates (PHAs) as biodegradable materials for agricultural plastics. It outlines how composition, processing, and formulation strategies shape material properties and end‐of‐life behavior. Applications in films and foams are discussed alongside current limitations in cost and scalability, emphasizing emerging ...
Giulia de Simão de Sousa, Athanasios Latras, Carmen Fernández, Luis Francisco Mínguez Enkovaara, Amparo Jiménez‐Quero   +4 more
wiley   +1 more source

Development of starch-based materials

, 2009
Starch-based materials show potential as fully degradable plastics. However, the current applicability of these materials is limited due to their poor moisture tolerance and mechanical properties.
Habeych Narvaez, E.A.
core  

Hyperbranched polyester polyol plasticized tapioca starch/low density polyethylene blends [PDF]

, 2017
: In this work, low density polyethylene (LDPE)/plasticized starch (TPS) blends were prepared. The TPS employed in this study was obtained by plasticization of tapioca starch with a hyperbranched polyester polyol.
Diego Giraldo, Murillo Ruiz, Edwin Alberto, Guzman, Manuel, Guzmán Sánchez, Manuel Alberto, Edwin Murillo, Giraldo, Diego, Manuel Guzmán, Giraldo Vásquez, Diego Hernán, Murillo, Edwin A.   +8 more
core   +1 more source

Compatibilization of biopolymer blends: A review

Advanced Industrial and Engineering Polymer Research
Biopolymers from renewable bio-based resources provide a sustainable alternative to petroleum-derived plastics, but limitations like brittleness and cost restrict applicability.
Giulia Fredi, Andrea Dorigato
doaj   +1 more source

Poly(Hydroxybutyrate‐Co‐Hydroxyvalerate)/Thermoplastic Starch Blends for Application in Biodegradable Mulch Films

Polymer Engineering &Science, Volume 66, Issue 5, Page 3751-3765, May 2026.
Poly(hydroxybutyrate‐co‐hydroxyvalerate)/thermoplastic starch blends, produced by melt processing, showed improvements in mechanical properties and water vapor transmission barrier performance, which can help control excessive water evaporation from the soil, thus contributing to pH and moisture regulation.
Pâmela R. Oliveira, Tânia Laís F. da Silva, Cristiano S. Teixeira, Tales S. Daitx, Larissa N. Carli   +4 more
wiley   +1 more source

Starch/polyester films: simultaneous optimisation of the properties for the production of biodegradable plastic bags

Polímeros, 2013
Blends of starch/polyester have been of great interest in the development of biodegradable packaging. A method based on multiple responses optimisation (Desirability) was used to evaluate the properties of tensile strength, perforation force, elongation ...
J. B. Olivato, M. V. E. Grossmann, A. P. Bilck, F. Yamashita, L. M. Oliveira   +4 more
doaj  

Effects of Long Exposure to Dielectric Barrier Discharge on Films of Commercial Blends of Poly(Butylene Adipate-co-Terephthalate) (PBAT) and Thermoplastic Starch (TPS)

Proceedings
The rising demand for biodegradable materials has driven the development of biopolymers such as PBAT/TPS blends, making it essential to assess their stability and performance in different environments [...]
Karen Dayana Gutiérrez Silva, Sergi González Zaragozá, Oscar Gil Castell, Jose David Badia Valiente   +3 more
doaj   +1 more source

Material Limitations and Processing Challenges of Bio‐Based Thermoplastics: A Review

Journal of Applied Polymer Science, Volume 143, Issue 14, April 10, 2026.
This review highlights recent advances in bio‐based thermoplastic polymers (b‐bTPs), focusing on their composition, formulation challenges, and industrial applications. Key aspects include the use of additives and blends to improve performance, microcellular injection molding techniques, and the recyclability of b‐bTPs foams.
Catarina Faria, Daniel Reis, Diana Dias, Renato Reis, Sílvia Cruz   +4 more
wiley   +1 more source