Volume 5, Issue 3, September 2019, Page: 81-87
Promising Polymer Composites for Food Packaging Applications
Salah Fawzi Abdellah Ali, Chemistry Department, College of Science and Arts, Jouf University, Qurrayat, Saudi Arabia; Materials Science Department, Institute of Graduate Studies and Research, Alexandria University, Alexandria, Egypt
Received: Jun. 30, 2019;       Accepted: Jul. 23, 2019;       Published: Aug. 13, 2019
DOI: 10.11648/j.ajpst.20190503.12      View  616      Downloads  158
Blending starches with biodegradable polycaprolactone (PCL) was used as a route to make processable thermoplastics. When developing biodegradable polymer composites it is important to use high concentrations of starch for legislative and cost reasons. The addition of starch has a significant effect on all physical properties including toughness, elongation at break and the rheological behaviour of the melt. To enhance the physical properties, we used cellulose acetate propionate (CAP) as a cellulose derivative with high amylase starch and PCL blends. It is suggested that the PCL/starch/CAP blends are partially miscible. It was found that the yield tensile strengths of most PCL/Starch/CAP blends were higher than that of pure PCL itself. There was a big difference between glass transition temperature values of PCL/Starch/CAP blends and the pure PCL glass transition temperature which indicates that no phase separation occurs. Addition of CAP to starch and PCL blends improved the mechanical and thermal properties even at high content of starch.
Starch, Polycaprolactone, Cellulose Acetate Propionate, Promising Composites and Food Packaging
To cite this article
Salah Fawzi Abdellah Ali, Promising Polymer Composites for Food Packaging Applications, American Journal of Polymer Science and Technology. Vol. 5, No. 3, 2019, pp. 81-87. doi: 10.11648/j.ajpst.20190503.12
Copyright © 2019 Authors retain the copyright of this article.
This article is an open access article distributed under the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/) which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Reddy, Murali M., et al. 2013, Biobased plastics and nanocomposites: Current status and future opportunities. Progress in Polymer Science, 38.10: 1653-1689.‏
Emblem, Anne, and Henry Emblem eds. 2012, Packaging Technology: Fundamentals, materials and processes. Elsevier.‏
M. Shimano 2001, Biodegradation of plastics, Current Opinion in Biotechnology; 12: 242-247.
Jeon, Gil Woo, Ji-Eun An, and Young Gyu Jeong 2012, "High-performance cellulose acetate propionate composites reinforced with exfoliated graphene." Composites Part B: Engineering, 43.8: 3412-3418.
F. G., Gallagher, H. Shin, and R. F. Tietz, inventors 1993, EI DuPont de Nemours, assignee; US 5,219,646.
C. Bastioli, A. Cerruti, I. Guanella, G. Romano, and M. Tosin 1995, Physical state and biodegradation properties of starch – polycaprolactone systems, J. Environ Polym Degrad, 3 (2), 81-95.
M. Avella, M. Errico, P. Laurienzo, E. Martuscelli, M. Raimo, and R. Rimedio 2000, Preparation and Characterization of compatibilised Polycaprolactone/Starch Composites, Polymer, 41: 3875-3881.
C. Kim, E. Choi, and J. Park 2000, Effect of PEG molecular weight on the tensile toughness of starch/PCL/PEG blends, Appl. Poly. Sci., 77 (9), 2049-2056.
Wu, Tzong-Ming, and Erh-Chiang Chen. 2006, "Crystallization behavior of poly (ε-caprolactone) / multiwalled carbon nanotube composites." Journal of Polymer Science Part B: Polymer Physics, 44.3: 598-606.‏
Averous, L., et al. 2000, "Properties of thermoplastic blends: starch–polycaprolactone." Polymer, 41.11: 4157-4167.‏
COCK, F., et al. 2013, Thermal, rheological and microstructural characterisation of commercial biodegradable polyesters. Polymer Testing, 32.4: 716-723.‏
J. Edgar, M. Buchanan, S. Debenham, A. Rundquist, D. Seiler, C. Shelton, D. Tindall 2001, Advances in Cellulose Ester Performance and Application, Prog. Polym.; 26, 1605-1608.
W. Callister 2000, Materials Science and Engineering: An Introduction, Fifth Edition, Wiley.
U. Ishiaku, K. Pang, W. Lee and Z. Ishak 2002, European Polymer, 38, 393.
Tsou, Chi-Hui, et al. 2013, "Synthesis and properties of biodegradable polycaprolactone/polyurethanes by using 2, 6-pyridinedimethanol as a chain extender." Polymer Degradation and Stability, 98.2: 643-650.‏
M Avella, M. Errico, P. Laurienzo, E. Martuscelli, M. Raimo, and R. Rimedio 2000, Polymer, 41, 3875.
Mohamed, Abdellatif, Sherald H. Gordon, and Girma Biresaw 2007, "Polycaprolactone/polystyrene bioblends characterized by thermogravimetry modulated differential scanning calorimetry and infrared photoacoustic spectroscopy." Polymer degradation and stability 92.7: 1177-1185.‏
Cock, F., et al. 2013, Thermal, rheological and microstructural characterisation of commercial biodegradable polyesters. Polymer Testing, 32.4: 716-723.‏
Wu, Deng, et al. 2008, Phase behavior and its viscoelastic response of polylactide/poly (ε-caprolactone) blend. European Polymer Journal, 44.7: 2171-2183.‏
Madi, N. K. 2008, Thermal and mechanical properties of injection-molded recycled high-density polyethylene blends with virgin isotactic polypropylene. Materials & Design, 46: 435-441.
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