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.
| Published in | American Journal of Polymer Science and Technology (Volume 5, Issue 3) |
| DOI | 10.11648/j.ajpst.20190503.12 |
| Page(s) | 81-87 |
| Creative Commons |
This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
| Copyright |
Copyright © The Author(s), 2024. Published by Science Publishing Group |
Starch, Polycaprolactone, Cellulose Acetate Propionate, Promising Composites and Food Packaging
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APA Style
Salah Fawzi Abdellah Ali. (2019). Promising Polymer Composites for Food Packaging Applications. American Journal of Polymer Science and Technology, 5(3), 81-87. https://doi.org/10.11648/j.ajpst.20190503.12
ACS Style
Salah Fawzi Abdellah Ali. Promising Polymer Composites for Food Packaging Applications. Am. J. Polym. Sci. Technol. 2019, 5(3), 81-87. doi: 10.11648/j.ajpst.20190503.12
AMA Style
Salah Fawzi Abdellah Ali. Promising Polymer Composites for Food Packaging Applications. Am J Polym Sci Technol. 2019;5(3):81-87. doi: 10.11648/j.ajpst.20190503.12
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Download@article{10.11648/j.ajpst.20190503.12,
author = {Salah Fawzi Abdellah Ali},
title = {Promising Polymer Composites for Food Packaging Applications},
journal = {American Journal of Polymer Science and Technology},
volume = {5},
number = {3},
pages = {81-87},
doi = {10.11648/j.ajpst.20190503.12},
url = {https://doi.org/10.11648/j.ajpst.20190503.12},
eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajpst.20190503.12},
abstract = {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.},
year = {2019}
}
TY - JOUR T1 - Promising Polymer Composites for Food Packaging Applications AU - Salah Fawzi Abdellah Ali Y1 - 2019/08/13 PY - 2019 N1 - https://doi.org/10.11648/j.ajpst.20190503.12 DO - 10.11648/j.ajpst.20190503.12 T2 - American Journal of Polymer Science and Technology JF - American Journal of Polymer Science and Technology JO - American Journal of Polymer Science and Technology SP - 81 EP - 87 PB - Science Publishing Group SN - 2575-5986 UR - https://doi.org/10.11648/j.ajpst.20190503.12 AB - 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. VL - 5 IS - 3 ER -
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