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https://doi.org/10.15255/CABEQ.2018.1548

Environmentally Friendly Packaging Materials Based on Thermoplastic Starch

V. Ocelić Bulatović   ORCID icon orcid.org/0000-0002-1604-090X ; University of Zagreb, Faculty of Chemical Engineering and Technology, Marulićev trg 19, HR-10000 Zagreb, Croatia
L. Mandić ; University of Zagreb, Faculty of Chemical Engineering and Technology, Marulićev trg 19, HR-10000 Zagreb, Croatia
A. Turković ; University of Zagreb, Faculty of Chemical Engineering and Technology, Marulićev trg 19, HR-10000 Zagreb, Croatia
D. Kučić Grgić   ORCID icon orcid.org/0000-0001-8427-6482 ; University of Zagreb, Faculty of Chemical Engineering and Technology, Marulićev trg 19, HR-10000 Zagreb, Croatia
A. Jozinović   ORCID icon orcid.org/0000-0001-9627-1013 ; Josip Juraj Strossmayer University of Osijek, Faculty of Food Technology Osijek, F. Kuhača 20, HR-31000 Osijek, Croatia
R. Zovko ; University of Zagreb, Faculty of Chemical Engineering and Technology, Marulićev trg 19, HR-10000 Zagreb, Croatia
E. Govorčin Bajsić ; University of Zagreb, Faculty of Chemical Engineering and Technology, Marulićev trg 19, HR-10000 Zagreb, Croatia

Puni tekst: engleski, pdf (3 MB) str. 347-361 preuzimanja: 114* citiraj
APA 6th Edition
Ocelić Bulatović, V., Mandić, L., Turković, A., Kučić Grgić, D., Jozinović, A., Zovko, R. i Govorčin Bajsić, E. (2019). Environmentally Friendly Packaging Materials Based on Thermoplastic Starch. Chemical and Biochemical Engineering Quarterly, 33 (3), 347-361. https://doi.org/10.15255/CABEQ.2018.1548
MLA 8th Edition
Ocelić Bulatović, V., et al. "Environmentally Friendly Packaging Materials Based on Thermoplastic Starch." Chemical and Biochemical Engineering Quarterly, vol. 33, br. 3, 2019, str. 347-361. https://doi.org/10.15255/CABEQ.2018.1548. Citirano 10.07.2020.
Chicago 17th Edition
Ocelić Bulatović, V., L. Mandić, A. Turković, D. Kučić Grgić, A. Jozinović, R. Zovko i E. Govorčin Bajsić. "Environmentally Friendly Packaging Materials Based on Thermoplastic Starch." Chemical and Biochemical Engineering Quarterly 33, br. 3 (2019): 347-361. https://doi.org/10.15255/CABEQ.2018.1548
Harvard
Ocelić Bulatović, V., et al. (2019). 'Environmentally Friendly Packaging Materials Based on Thermoplastic Starch', Chemical and Biochemical Engineering Quarterly, 33(3), str. 347-361. https://doi.org/10.15255/CABEQ.2018.1548
Vancouver
Ocelić Bulatović V, Mandić L, Turković A, Kučić Grgić D, Jozinović A, Zovko R i sur. Environmentally Friendly Packaging Materials Based on Thermoplastic Starch. Chemical and Biochemical Engineering Quarterly [Internet]. 2019 [pristupljeno 10.07.2020.];33(3):347-361. https://doi.org/10.15255/CABEQ.2018.1548
IEEE
V. Ocelić Bulatović, et al., "Environmentally Friendly Packaging Materials Based on Thermoplastic Starch", Chemical and Biochemical Engineering Quarterly, vol.33, br. 3, str. 347-361, 2019. [Online]. https://doi.org/10.15255/CABEQ.2018.1548

Sažetak
Low-density polyethylene (LDPE) is extensively used as packaging material, and as such has a short service life, but long environmental persistence. The alternative to reducing the impact of LDPE as packaging material on the environment is to blend it with carbohydrate-based polymers, like starch. Therefore, the focus of this investigation was to prepare bio-based blends of LDPE and thermoplastic starch (TPS) containing different amounts of TPS using a Brabender kneading chamber. Due to incompatibility of LDPE/TPS blends, a styrene–ethylene/butylene–styrene block copolymer, grafted with maleic anhydride (SEBS-g-MA) containing 2 mol % anhydride groups, was added as a compatibilizer. The effect of the biodegradable, hydrophilic TPS, its content, and the incorporation
of the compatibilizer on the properties of LDPE/TPS blends were analysed. The characterization was performed by means of thermogravimetric analysis (TG), differential scanning calorimetry (DSC), scanning electron microscopy (SEM), and water absorption
(WA). Based on the results of the morphological structure, a good dispersion of the TPS phase in LDPE matrix was obtained with the incorporation of compatibilizer, which resulted in better thermal and barrier properties of these materials.

Ključne riječi
low-density polyethylene; thermoplastic starch; compatibilizer; morphology; thermal and barrier properties

Hrčak ID: 225898

URI
https://hrcak.srce.hr/225898

Posjeta: 196 *