The Influence of the Composition of Polyethylene, Starch, and Monoglyceride Biodegradable Compositions on Their Physicomechanical Properties and Structure

The Influence of the Composition of Polyethylene, Starch, and Monoglyceride Biodegradable Compositions on Their Physicomechanical Properties and Structure

The methods for the preparation of biodegradable hybrid composite films based on polyethylene, thermoplastic starch (corn, pea, and rice), and distilled onoglycerides (instead of sorbitol), with a mass ratio of components of 40 : 60—60 : 40, respectively, are described, and their physicomechanical p...

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Veröffentlicht in:Polymer science. Series D, Glues and sealing materials Glues and sealing materials, 2022-03, Vol.15 (1), p.122-127
Hauptverfasser: Vasil’ev, I. Yu, Anan’ev, V. V., Sultanova, Yu. M., Kolpakova, V. V.
Format: Artikel
Sprache:eng
Schlagworte:
Biodegradability
Bioplastics
Chemistry
Chemistry and Materials Science
Composition
Hybrid composites
Monoglycerides
Optical microscopy
Polyethylene
Polyethylenes
Polymer Sciences
Rheological properties
Rheology
Sorbitol
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Beschreibung
Zusammenfassung:The methods for the preparation of biodegradable hybrid composite films based on polyethylene, thermoplastic starch (corn, pea, and rice), and distilled onoglycerides (instead of sorbitol), with a mass ratio of components of 40 : 60—60 : 40, respectively, are described, and their physicomechanical properties are studied. The properties and structural features of the composite films are studied with rheology, optical microscopy, and differential scanning calorimetry. The monoglycerides proposed as a plasticizer for the “thermoplastic starch : polyethylene” compositions are advantageous.
ISSN:1995-4212
1995-4220
DOI:10.1134/S1995421222010257