Preparation of poly(lactic acid) based biocomposites with poly(ethylene glycol) and montmorillonite clay by solvent casting method

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dc.contributor.authorÖzdoğan, Reyhan
dc.contributor.authorÇelebi, Mithat
dc.date.accessioned2026-02-08T15:05:29Z
dc.date.available2026-02-08T15:05:29Z
dc.date.issued2021
dc.departmentBursa Teknik Üniversitesi
dc.description.abstractPoly(lactic acid) is one of the most widely used bioplastics. PLA is derived from lactic acid monomer which is produced by fermentation using microorganisms. It is renewable, biodegradable, biocompatible, and low-cost aliphatic thermoplastic bioplastic. However, it displays low barrier properties to use packaging applications compared with conventional polymers. PLA has brittle, low toughness, and low thermal resistance properties. To improve the weak properties of PLA, copolymers of lactic acid are synthesized or blends of PLA with other synthetic and biodegradable polymers are prepared. PLA has been used as mulching films, biomedical devices, packaging, and membrane materials. In this study, PLA films were prepared by solution casting method using a high shear mixer for 90 sec. PLA films were blended with different concentrations of poly(ethylene glycol) (PEG) and Montmorillonite (MMT). Properties of mechanical, thermal, and optic of biodegradable films were determined using mechanical testing machine Zwick Z 1.0 kN, thermogravimetric analysis, differential scanning calorimetry (DSC), and optical microscopy, respectively.
dc.identifier.doi10.29228/JIENS.51666
dc.identifier.endpage40
dc.identifier.issn2791-7630
dc.identifier.issue1
dc.identifier.startpage33
dc.identifier.urihttps://doi.org/10.29228/JIENS.51666
dc.identifier.urihttps://hdl.handle.net/20.500.12885/4707
dc.identifier.volume1
dc.language.isoen
dc.publisherİdris Karagöz
dc.relation.ispartofYenilikçi Mühendislik ve Doğa Bilimleri
dc.relation.ispartofJournal of Innovative Engineering and Natural Science
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_DergiPark_20260207
dc.subjectPolymer Science and Technologies
dc.subjectPolimer Bilimi ve Teknolojileri
dc.titlePreparation of poly(lactic acid) based biocomposites with poly(ethylene glycol) and montmorillonite clay by solvent casting method
dc.typeArticle

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