Investigation of the Differential Thermodynamic Analysis of New Bifunctional Compositions Based on Navbahor Bentonites and Styrene-Acrylic Copolymers

Bakhtiyor Shukurullayevich Ganiyev; Muzaffar Samandarovich Sharipov

doi:doi:10.11648/j.cbe.20200501.16

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Investigation of the Differential Thermodynamic Analysis of New Bifunctional Compositions Based on Navbahor Bentonites and Styrene-Acrylic Copolymers

Bakhtiyor Shukurullayevich Ganiyev, Muzaffar Samandarovich Sharipov

Published in Chemical and Biomolecular Engineering (Volume 5, Issue 1)

Received: 14 December 2019 Accepted: 27 January 2020 Published: 11 February 2020

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Abstract

Compositions based on bentonite and acrylic copolymers were obtained. The dependence and improvement of the thermal characteristics of polymer compositions was also observed in the study of materials based on poly (styrene-co-acrylamide) with bentonite clay of Navbakhor Deposit. The use of bentonites as fillers significantly increased the thermal properties of the resulting composites and to reduce their combustibility, which allows them to be used as slow-burning materials. That bentonite-filled composites are more thermally stable than unfilled copolymers. The use of various types of clays as polymer matrix modifiers allows us to solve a range of tasks from increasing the deformation-strength characteristics to obtaining materials of a given geometric shape, which leads to the creation of a whole assortment of new “intelligent” polymer composite materials. In addition to giving the polymer matrix improved strength characteristics, it is necessary that the composites retain their sorption properties, therefore, one of the types of fillers that are used are bentonites. This allows you to immediately unambiguously determine the nature of the processes in the substance, which is impossible to do only according to DTA or other thermodynamic methods. Research of polymer composite materials in work it was carried out on the derivatograph STD Q600 with a temperature range of -25 ־ 500°C and the rate of temperature rise - 5°C/min. Differential scanning calorimetry is a universal, reliable and the most popular method of thermal analysis. He based on the measurement of the difference in heat flows coming from the subject the sample and the reference sample. Using differential scanning calorimetry (DSC) you can define a variety of variables that characterize properties of substances and materials and of interest as for the theory, and for practice. The speed of obtaining the results of the analysis, a large importance for solving research problems and quality control of raw materials and.

Published in	Chemical and Biomolecular Engineering (Volume 5, Issue 1)
DOI	10.11648/j.cbe.20200501.16
Page(s)	35-40
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), 2020. Published by Science Publishing Group

Keywords

Differential Thermodynamic Analysis, Differential Scanning Calorimetry, Bentonite clay, Filler, Acrylamide, Styrene, Copolymer, Composition, Monomer, Polymerization, Microstructure

References

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Bakhtiyor Shukurullayevich Ganiyev, Muzaffar Samandarovich Sharipov. (2020). Investigation of the Differential Thermodynamic Analysis of New Bifunctional Compositions Based on Navbahor Bentonites and Styrene-Acrylic Copolymers. Chemical and Biomolecular Engineering, 5(1), 35-40. https://doi.org/10.11648/j.cbe.20200501.16

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ACS Style

Bakhtiyor Shukurullayevich Ganiyev; Muzaffar Samandarovich Sharipov. Investigation of the Differential Thermodynamic Analysis of New Bifunctional Compositions Based on Navbahor Bentonites and Styrene-Acrylic Copolymers. Chem. Biomol. Eng. 2020, 5(1), 35-40. doi: 10.11648/j.cbe.20200501.16

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AMA Style

Bakhtiyor Shukurullayevich Ganiyev, Muzaffar Samandarovich Sharipov. Investigation of the Differential Thermodynamic Analysis of New Bifunctional Compositions Based on Navbahor Bentonites and Styrene-Acrylic Copolymers. Chem Biomol Eng. 2020;5(1):35-40. doi: 10.11648/j.cbe.20200501.16

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@article{10.11648/j.cbe.20200501.16,
  author = {Bakhtiyor Shukurullayevich Ganiyev and Muzaffar Samandarovich Sharipov},
  title = {Investigation of the Differential Thermodynamic Analysis of New Bifunctional Compositions Based on Navbahor Bentonites and Styrene-Acrylic Copolymers},
  journal = {Chemical and Biomolecular Engineering},
  volume = {5},
  number = {1},
  pages = {35-40},
  doi = {10.11648/j.cbe.20200501.16},
  url = {https://doi.org/10.11648/j.cbe.20200501.16},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.cbe.20200501.16},
  abstract = {Compositions based on bentonite and acrylic copolymers were obtained. The dependence and improvement of the thermal characteristics of polymer compositions was also observed in the study of materials based on poly (styrene-co-acrylamide) with bentonite clay of Navbakhor Deposit. The use of bentonites as fillers significantly increased the thermal properties of the resulting composites and to reduce their combustibility, which allows them to be used as slow-burning materials. That bentonite-filled composites are more thermally stable than unfilled copolymers. The use of various types of clays as polymer matrix modifiers allows us to solve a range of tasks from increasing the deformation-strength characteristics to obtaining materials of a given geometric shape, which leads to the creation of a whole assortment of new “intelligent” polymer composite materials. In addition to giving the polymer matrix improved strength characteristics, it is necessary that the composites retain their sorption properties, therefore, one of the types of fillers that are used are bentonites. This allows you to immediately unambiguously determine the nature of the processes in the substance, which is impossible to do only according to DTA or other thermodynamic methods. Research of polymer composite materials in work it was carried out on the derivatograph STD Q600 with a temperature range of -25 ־ 500°C and the rate of temperature rise - 5°C/min. Differential scanning calorimetry is a universal, reliable and the most popular method of thermal analysis. He based on the measurement of the difference in heat flows coming from the subject the sample and the reference sample. Using differential scanning calorimetry (DSC) you can define a variety of variables that characterize properties of substances and materials and of interest as for the theory, and for practice. The speed of obtaining the results of the analysis, a large importance for solving research problems and quality control of raw materials and.},
 year = {2020}
}

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TY  - JOUR
T1  - Investigation of the Differential Thermodynamic Analysis of New Bifunctional Compositions Based on Navbahor Bentonites and Styrene-Acrylic Copolymers
AU  - Bakhtiyor Shukurullayevich Ganiyev
AU  - Muzaffar Samandarovich Sharipov
Y1  - 2020/02/11
PY  - 2020
N1  - https://doi.org/10.11648/j.cbe.20200501.16
DO  - 10.11648/j.cbe.20200501.16
T2  - Chemical and Biomolecular Engineering
JF  - Chemical and Biomolecular Engineering
JO  - Chemical and Biomolecular Engineering
SP  - 35
EP  - 40
PB  - Science Publishing Group
SN  - 2578-8884
UR  - https://doi.org/10.11648/j.cbe.20200501.16
AB  - Compositions based on bentonite and acrylic copolymers were obtained. The dependence and improvement of the thermal characteristics of polymer compositions was also observed in the study of materials based on poly (styrene-co-acrylamide) with bentonite clay of Navbakhor Deposit. The use of bentonites as fillers significantly increased the thermal properties of the resulting composites and to reduce their combustibility, which allows them to be used as slow-burning materials. That bentonite-filled composites are more thermally stable than unfilled copolymers. The use of various types of clays as polymer matrix modifiers allows us to solve a range of tasks from increasing the deformation-strength characteristics to obtaining materials of a given geometric shape, which leads to the creation of a whole assortment of new “intelligent” polymer composite materials. In addition to giving the polymer matrix improved strength characteristics, it is necessary that the composites retain their sorption properties, therefore, one of the types of fillers that are used are bentonites. This allows you to immediately unambiguously determine the nature of the processes in the substance, which is impossible to do only according to DTA or other thermodynamic methods. Research of polymer composite materials in work it was carried out on the derivatograph STD Q600 with a temperature range of -25 ־ 500°C and the rate of temperature rise - 5°C/min. Differential scanning calorimetry is a universal, reliable and the most popular method of thermal analysis. He based on the measurement of the difference in heat flows coming from the subject the sample and the reference sample. Using differential scanning calorimetry (DSC) you can define a variety of variables that characterize properties of substances and materials and of interest as for the theory, and for practice. The speed of obtaining the results of the analysis, a large importance for solving research problems and quality control of raw materials and.
VL  - 5
IS  - 1
ER  -

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Author Information

Bakhtiyor Shukurullayevich Ganiyev

Department of Chemistry, Faculty of Natural Science, Bukhara State University, Bukhara City, Uzbekistan
Muzaffar Samandarovich Sharipov

Department of Chemistry, Faculty of Natural Science, Bukhara State University, Bukhara City, Uzbekistan

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Bakhtiyor Shukurullayevich Ganiyev, Muzaffar Samandarovich Sharipov. (2020). Investigation of the Differential Thermodynamic Analysis of New Bifunctional Compositions Based on Navbahor Bentonites and Styrene-Acrylic Copolymers. Chemical and Biomolecular Engineering, 5(1), 35-40. https://doi.org/10.11648/j.cbe.20200501.16

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ACS Style

Bakhtiyor Shukurullayevich Ganiyev; Muzaffar Samandarovich Sharipov. Investigation of the Differential Thermodynamic Analysis of New Bifunctional Compositions Based on Navbahor Bentonites and Styrene-Acrylic Copolymers. Chem. Biomol. Eng. 2020, 5(1), 35-40. doi: 10.11648/j.cbe.20200501.16

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AMA Style

Bakhtiyor Shukurullayevich Ganiyev, Muzaffar Samandarovich Sharipov. Investigation of the Differential Thermodynamic Analysis of New Bifunctional Compositions Based on Navbahor Bentonites and Styrene-Acrylic Copolymers. Chem Biomol Eng. 2020;5(1):35-40. doi: 10.11648/j.cbe.20200501.16

Copy | Download

@article{10.11648/j.cbe.20200501.16,
  author = {Bakhtiyor Shukurullayevich Ganiyev and Muzaffar Samandarovich Sharipov},
  title = {Investigation of the Differential Thermodynamic Analysis of New Bifunctional Compositions Based on Navbahor Bentonites and Styrene-Acrylic Copolymers},
  journal = {Chemical and Biomolecular Engineering},
  volume = {5},
  number = {1},
  pages = {35-40},
  doi = {10.11648/j.cbe.20200501.16},
  url = {https://doi.org/10.11648/j.cbe.20200501.16},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.cbe.20200501.16},
  abstract = {Compositions based on bentonite and acrylic copolymers were obtained. The dependence and improvement of the thermal characteristics of polymer compositions was also observed in the study of materials based on poly (styrene-co-acrylamide) with bentonite clay of Navbakhor Deposit. The use of bentonites as fillers significantly increased the thermal properties of the resulting composites and to reduce their combustibility, which allows them to be used as slow-burning materials. That bentonite-filled composites are more thermally stable than unfilled copolymers. The use of various types of clays as polymer matrix modifiers allows us to solve a range of tasks from increasing the deformation-strength characteristics to obtaining materials of a given geometric shape, which leads to the creation of a whole assortment of new “intelligent” polymer composite materials. In addition to giving the polymer matrix improved strength characteristics, it is necessary that the composites retain their sorption properties, therefore, one of the types of fillers that are used are bentonites. This allows you to immediately unambiguously determine the nature of the processes in the substance, which is impossible to do only according to DTA or other thermodynamic methods. Research of polymer composite materials in work it was carried out on the derivatograph STD Q600 with a temperature range of -25 ־ 500°C and the rate of temperature rise - 5°C/min. Differential scanning calorimetry is a universal, reliable and the most popular method of thermal analysis. He based on the measurement of the difference in heat flows coming from the subject the sample and the reference sample. Using differential scanning calorimetry (DSC) you can define a variety of variables that characterize properties of substances and materials and of interest as for the theory, and for practice. The speed of obtaining the results of the analysis, a large importance for solving research problems and quality control of raw materials and.},
 year = {2020}
}

Copy | Download

TY  - JOUR
T1  - Investigation of the Differential Thermodynamic Analysis of New Bifunctional Compositions Based on Navbahor Bentonites and Styrene-Acrylic Copolymers
AU  - Bakhtiyor Shukurullayevich Ganiyev
AU  - Muzaffar Samandarovich Sharipov
Y1  - 2020/02/11
PY  - 2020
N1  - https://doi.org/10.11648/j.cbe.20200501.16
DO  - 10.11648/j.cbe.20200501.16
T2  - Chemical and Biomolecular Engineering
JF  - Chemical and Biomolecular Engineering
JO  - Chemical and Biomolecular Engineering
SP  - 35
EP  - 40
PB  - Science Publishing Group
SN  - 2578-8884
UR  - https://doi.org/10.11648/j.cbe.20200501.16
AB  - Compositions based on bentonite and acrylic copolymers were obtained. The dependence and improvement of the thermal characteristics of polymer compositions was also observed in the study of materials based on poly (styrene-co-acrylamide) with bentonite clay of Navbakhor Deposit. The use of bentonites as fillers significantly increased the thermal properties of the resulting composites and to reduce their combustibility, which allows them to be used as slow-burning materials. That bentonite-filled composites are more thermally stable than unfilled copolymers. The use of various types of clays as polymer matrix modifiers allows us to solve a range of tasks from increasing the deformation-strength characteristics to obtaining materials of a given geometric shape, which leads to the creation of a whole assortment of new “intelligent” polymer composite materials. In addition to giving the polymer matrix improved strength characteristics, it is necessary that the composites retain their sorption properties, therefore, one of the types of fillers that are used are bentonites. This allows you to immediately unambiguously determine the nature of the processes in the substance, which is impossible to do only according to DTA or other thermodynamic methods. Research of polymer composite materials in work it was carried out on the derivatograph STD Q600 with a temperature range of -25 ־ 500°C and the rate of temperature rise - 5°C/min. Differential scanning calorimetry is a universal, reliable and the most popular method of thermal analysis. He based on the measurement of the difference in heat flows coming from the subject the sample and the reference sample. Using differential scanning calorimetry (DSC) you can define a variety of variables that characterize properties of substances and materials and of interest as for the theory, and for practice. The speed of obtaining the results of the analysis, a large importance for solving research problems and quality control of raw materials and.
VL  - 5
IS  - 1
ER  -

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