This paper deals with the effect of natural pigments (chlorophyll and anthocyanin) on the secondary bonds in (poly vinyl chloride PVC), which play an important role in the physical and chemical behavior of it. Natural pigments extracted from plants by a simple method and blended with PVC powder in different ratio of natural pigments, and the properties of the blend were determined and compared. The extracted pigments were characterized by UV- visible spectroscopy and Fourier transform infrared spectroscopy (FTIR). The blend of PVC with pigments were characterized by FTIR, differential scanning calorimetry (DSC), hardness, and density. The results show that anthocyanin shows higher depression in glass transition temperature (Tg) of PVC than chlorophyll pigment, where the maximum effect of chlorophyll is 3%. The obtained Tg used in calculations depending on molecular models which its content the simplest idealized model of a linear molecule is the chain model without branching. The hardness and density of PVC decrease as anthocyanin and chlorophyll percent increases. All these results were contributed to that chlorophyll and anthocyanin act as plasticizers by effecting on secondary bonds of PVC polymer.
| Published in |
International Journal of Materials Science and Applications (Volume 4, Issue 2-1)
This article belongs to the Special Issue Steel and Direct Reduced Iron (sponge Iron) Industry |
| DOI | 10.11648/j.ijmsa.s.2015040201.15 |
| Page(s) | 21-29 |
| 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 |
Poly Vinyl Chloride (PVC), Natural Pigment, Secondary Bonds, and Glass Transition Temperature (Tg)
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APA Style
Jaleel Kareem Ahmed, Zuhair J. Abdul Amer, Maha Jasim Mohammed Al-Bahate. (2014). Effect of Chlorophyll and Anthocyanin on the Secondary Bonds of Poly Vinyl Chloride (PVC). International Journal of Materials Science and Applications, 4(2-1), 21-29. https://doi.org/10.11648/j.ijmsa.s.2015040201.15
ACS Style
Jaleel Kareem Ahmed; Zuhair J. Abdul Amer; Maha Jasim Mohammed Al-Bahate. Effect of Chlorophyll and Anthocyanin on the Secondary Bonds of Poly Vinyl Chloride (PVC). Int. J. Mater. Sci. Appl. 2014, 4(2-1), 21-29. doi: 10.11648/j.ijmsa.s.2015040201.15
AMA Style
Jaleel Kareem Ahmed, Zuhair J. Abdul Amer, Maha Jasim Mohammed Al-Bahate. Effect of Chlorophyll and Anthocyanin on the Secondary Bonds of Poly Vinyl Chloride (PVC). Int J Mater Sci Appl. 2014;4(2-1):21-29. doi: 10.11648/j.ijmsa.s.2015040201.15
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Download@article{10.11648/j.ijmsa.s.2015040201.15,
author = {Jaleel Kareem Ahmed and Zuhair J. Abdul Amer and Maha Jasim Mohammed Al-Bahate},
title = {Effect of Chlorophyll and Anthocyanin on the Secondary Bonds of Poly Vinyl Chloride (PVC)},
journal = {International Journal of Materials Science and Applications},
volume = {4},
number = {2-1},
pages = {21-29},
doi = {10.11648/j.ijmsa.s.2015040201.15},
url = {https://doi.org/10.11648/j.ijmsa.s.2015040201.15},
eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijmsa.s.2015040201.15},
abstract = {This paper deals with the effect of natural pigments (chlorophyll and anthocyanin) on the secondary bonds in (poly vinyl chloride PVC), which play an important role in the physical and chemical behavior of it. Natural pigments extracted from plants by a simple method and blended with PVC powder in different ratio of natural pigments, and the properties of the blend were determined and compared. The extracted pigments were characterized by UV- visible spectroscopy and Fourier transform infrared spectroscopy (FTIR). The blend of PVC with pigments were characterized by FTIR, differential scanning calorimetry (DSC), hardness, and density. The results show that anthocyanin shows higher depression in glass transition temperature (Tg) of PVC than chlorophyll pigment, where the maximum effect of chlorophyll is 3%. The obtained Tg used in calculations depending on molecular models which its content the simplest idealized model of a linear molecule is the chain model without branching. The hardness and density of PVC decrease as anthocyanin and chlorophyll percent increases. All these results were contributed to that chlorophyll and anthocyanin act as plasticizers by effecting on secondary bonds of PVC polymer.},
year = {2014}
}
TY - JOUR T1 - Effect of Chlorophyll and Anthocyanin on the Secondary Bonds of Poly Vinyl Chloride (PVC) AU - Jaleel Kareem Ahmed AU - Zuhair J. Abdul Amer AU - Maha Jasim Mohammed Al-Bahate Y1 - 2014/11/22 PY - 2014 N1 - https://doi.org/10.11648/j.ijmsa.s.2015040201.15 DO - 10.11648/j.ijmsa.s.2015040201.15 T2 - International Journal of Materials Science and Applications JF - International Journal of Materials Science and Applications JO - International Journal of Materials Science and Applications SP - 21 EP - 29 PB - Science Publishing Group SN - 2327-2643 UR - https://doi.org/10.11648/j.ijmsa.s.2015040201.15 AB - This paper deals with the effect of natural pigments (chlorophyll and anthocyanin) on the secondary bonds in (poly vinyl chloride PVC), which play an important role in the physical and chemical behavior of it. Natural pigments extracted from plants by a simple method and blended with PVC powder in different ratio of natural pigments, and the properties of the blend were determined and compared. The extracted pigments were characterized by UV- visible spectroscopy and Fourier transform infrared spectroscopy (FTIR). The blend of PVC with pigments were characterized by FTIR, differential scanning calorimetry (DSC), hardness, and density. The results show that anthocyanin shows higher depression in glass transition temperature (Tg) of PVC than chlorophyll pigment, where the maximum effect of chlorophyll is 3%. The obtained Tg used in calculations depending on molecular models which its content the simplest idealized model of a linear molecule is the chain model without branching. The hardness and density of PVC decrease as anthocyanin and chlorophyll percent increases. All these results were contributed to that chlorophyll and anthocyanin act as plasticizers by effecting on secondary bonds of PVC polymer. VL - 4 IS - 2-1 ER -
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