Preparation, structure, and properties of biocomposites based on low‐density polyethylene and lignocellulosic fillers. Issue 5 (28th November 2014)

• Record Type: Journal Article
• Authors: Pantyukhov, Petr; Kolesnikova, Natalya; Popov, Anatoly
• Is Part Of: Polymer composites. Volume 37:Issue 5(2016:May)
• Page Start: 1461
• Page End: 1472
• Publication Date: 2014-11-28
• Subjects: Polymeric composites -- Periodicals; 620.192
• DOI: 10.1002/pc.23315
• Languages: English
• ISSNs: 0272-8397

Abstract

Abstract : This article examines compositions based on low density polyethylene containing various lignocellulosic fillers–flax shive, sunflower husk, hay, birch leaves, lignosulfonate, and banana skin. The ethylene‐vinyl acetate copolymer is used as a compatibilizing component. The article is aimed at identifying the main factors determining biodegradation rate of the compositions. Thermal resistance and morphology of the fillers, mechanical and structural characteristics of the compositions, and their stability in aqueous media and ground soil were studied. The influence of the filler particle shape on the resistance of the compositions against various effects was shown. It was found that an increase in the length‐to‐diameter ( L / D ) ratio of the filler particles increases strength and water absorption, reduces melting viscosity, and accelerates biodegradation in soil. POLYM. COMPOS., 37:1461–1472, 2016. © 2014 Society of Plastics Engineers