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Chemical and Biochemical Engineering Quarterly, Vol.31 No.4 Siječanj 2018.

Izvorni znanstveni članak
https://doi.org/10.15255/CABEQ.2017.1126

Reduced Water Permeability of Biodegradable PCL Nanocomposite Coated Paperboard Packaging

J. Bota ; Faculty of Graphic Arts, University of Zagreb, Getaldićeva 2, 10000 Zagreb, Croatia
M. Vukoje ; Faculty of Graphic Arts, University of Zagreb, Getaldićeva 2, 10000 Zagreb, Croatia
M. Brozović ; Faculty of Graphic Arts, University of Zagreb, Getaldićeva 2, 10000 Zagreb, Croatia
Z. Hrnjak-Murgić ; Faculty of Chemical Engineering and Technology, University of Zagreb, Marulićev trg 19, 10000 Zagreb, Croatia

Puni tekst: engleski, pdf (2 MB) str. 417-424 preuzimanja: 45* citiraj
APA 6th Edition
Bota, J., Vukoje, M., Brozović, M. i Hrnjak-Murgić, Z. (2017). Reduced Water Permeability of Biodegradable PCL Nanocomposite Coated Paperboard Packaging. Chemical and Biochemical Engineering Quarterly, 31 (4), 417-424. https://doi.org/10.15255/CABEQ.2017.1126
MLA 8th Edition
Bota, J., et al. "Reduced Water Permeability of Biodegradable PCL Nanocomposite Coated Paperboard Packaging." Chemical and Biochemical Engineering Quarterly, vol. 31, br. 4, 2017, str. 417-424. https://doi.org/10.15255/CABEQ.2017.1126. Citirano 19.08.2018.
Chicago 17th Edition
Bota, J., M. Vukoje, M. Brozović i Z. Hrnjak-Murgić. "Reduced Water Permeability of Biodegradable PCL Nanocomposite Coated Paperboard Packaging." Chemical and Biochemical Engineering Quarterly 31, br. 4 (2017): 417-424. https://doi.org/10.15255/CABEQ.2017.1126
Harvard
Bota, J., et al. (2017). 'Reduced Water Permeability of Biodegradable PCL Nanocomposite Coated Paperboard Packaging', Chemical and Biochemical Engineering Quarterly, 31(4), str. 417-424. doi: https://doi.org/10.15255/CABEQ.2017.1126
Vancouver
Bota J, Vukoje M, Brozović M, Hrnjak-Murgić Z. Reduced Water Permeability of Biodegradable PCL Nanocomposite Coated Paperboard Packaging. Chemical and Biochemical Engineering Quarterly [Internet]. 10.01.2018. [pristupljeno 19.08.2018.];31(4):417-424. doi: https://doi.org/10.15255/CABEQ.2017.1126
IEEE
J. Bota, M. Vukoje, M. Brozović i Z. Hrnjak-Murgić, "Reduced Water Permeability of Biodegradable PCL Nanocomposite Coated Paperboard Packaging", Chemical and Biochemical Engineering Quarterly, vol.31, br. 4, str. 417-424, Kolovoz 2018. [Online]. doi: https://doi.org/10.15255/CABEQ.2017.1126

Sažetak
In this work, we studied the properties of printed paperboard samples coated with biodegradable PCL polymer, which was considered to overcome the disadvantages (barrier properties) of a paper-based material. Additionally, the samples were coated with PCL modified with SiO2 and Al2O3 nanoparticles. The characterization of the coated paperboard (with print) samples was made by determination of water vapor transmission rate (WVTR), contact angle of water and its evolution over time, and mechanical and visual properties. The samples were also examined by SEM microscopy. The results
show that PCL and PCL coatings modified with SiO2 and Al2O3 nanoparticles slow down the water vapor transmission rate when compared to the paperboard without coatings. The water contact angle measurements show an increase in hydrophobicity in paperboard coated with PCL-SiO2, while PCL-Al2O3 shows a decrease when compared to neat paperboard and paperboard coated with neat PCL. The studied coated samples also improve mechanical properties of paperboard while preserving the visual properties of print.






Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 International License.

Ključne riječi
paperboard packaging; water permeability; nanocomposite; biodegradable polymer

Hrčak ID: 192268

URI
https://hrcak.srce.hr/192268

Posjeta: 100 *