Search results for " Film blowing"

showing 2 items of 2 documents

The Effects of Nanoclay on the Mechanical Properties, Carvacrol Release and Degradation of a PLA/PBAT Blend

2020

The formulation of polymeric films endowed with the abilities of controlled release of antimicrobials and biodegradability is the latest trend of food packaging. Biodegradable polymer (Bio-Flex&reg

Biodegradable polymer blends Drug release Essential oil Film blowing Green composites Hydrolytic degradation Mechanical properties Montmorillonite PBAT PLAFiller (packaging)Materials science02 engineering and technologymontmorillonitemechanical properties010402 general chemistry01 natural scienceslcsh:TechnologyArticleessential oilchemistry.chemical_compoundbiodegradable polymer blendsGeneral Materials ScienceCarvacrolplahydrolytic degradationlcsh:Microscopydrug releaselcsh:QC120-168.85Nanocompositelcsh:QH201-278.5green compositeslcsh:TpbatBiodegradation021001 nanoscience & nanotechnologyControlled releaseBiodegradable polymer0104 chemical sciencesFood packagingSettore ING-IND/22 - Scienza E Tecnologia Dei MaterialiMontmorilloniteChemical engineeringchemistryfilm blowinglcsh:TA1-2040lcsh:Descriptive and experimental mechanicslcsh:Electrical engineering. Electronics. Nuclear engineering0210 nano-technologylcsh:Engineering (General). Civil engineering (General)lcsh:TK1-9971Materials
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Bionanocomposite Blown Films: Insights on the Rheological and Mechanical Behavior.

2021

In this work, bionanocomposites based on two different types of biopolymers belonging to the MaterBi® family and containing two kinds of modified nanoclays were compounded in a twin-screw extruder and then subjected to a film blowing process, aiming at obtaining sustainable films potentially suitable for packaging applications. The preliminary characterization of the extruded bionanocomposites allowed establishing some correlations between the obtained morphology and the material rheological and mechanical behavior. More specifically, the morphological analysis showed that, regardless of the type of biopolymeric matrix, a homogeneous nanofiller dispersion was achieved

Materials scienceBiopolymerPolymers and PlasticsPlastics extrusionrheological behaviorbiopolymersengineering.materialmechanical propertiesViscoelasticityArticlelcsh:QD241-441BionanocompositeRheologylcsh:Organic chemistrybiopolymers; bionanocomposites; nanoclays; rheological behavior; mechanical properties; film blowing processComposite materialPolyethylene matrixbionanocompositesGeneral ChemistryCharacterization (materials science)Settore ING-IND/22 - Scienza E Tecnologia Dei Materialifilm blowing processHomogeneousengineeringNanoclayBiopolymerDispersion (chemistry)Film blowing proceMechanical propertienanoclaysPolymers
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