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Fire-Retardant Property of Hexasubstituted Cyclotriphosphazene Derivatives with Schiff Base Linking Unit Applied as an Additives in Polyurethane Coating for Wood Fabrication

A series of new hexasubstituted cyclotriphosphaze derivatives containing Schiff base linkages were successfully synthesized and characterized. The series contains different terminal substituents of pentyl and tetradecyl. Fourier transform infrared spectroscopy (FTIR), nuclear magnetic resonance spec...

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Main Authors: Nurul Atiqah Mohd Taip, Zuhair Jamain, Ismawati Palle
Format: Article
Language:English
English
Published: Multidisciplinary Digital Publishing Institute (MDPI) 2022
Subjects:
TP1-1185 Chemical technology
Online Access:https://eprints.ums.edu.my/id/eprint/34889/2/FULL%20TEXT.pdf
https://eprints.ums.edu.my/id/eprint/34889/1/ABSTRACT.pdf
https://eprints.ums.edu.my/id/eprint/34889/
https://www.mdpi.com/2073-4360/14/18/3768/htm
https://doi.org/10.3390/polym14183768
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spelling my.ums.eprints.348892022-11-16T03:23:11Z https://eprints.ums.edu.my/id/eprint/34889/ Fire-Retardant Property of Hexasubstituted Cyclotriphosphazene Derivatives with Schiff Base Linking Unit Applied as an Additives in Polyurethane Coating for Wood Fabrication Nurul Atiqah Mohd Taip Zuhair Jamain Ismawati Palle TP1-1185 Chemical technology A series of new hexasubstituted cyclotriphosphaze derivatives containing Schiff base linkages were successfully synthesized and characterized. The series contains different terminal substituents of pentyl and tetradecyl. Fourier transform infrared spectroscopy (FTIR), nuclear magnetic resonance spectroscopy (NMR), and carbon, hydrogen, and nitrogen (CHN) elemental analysis were used to characterize the intermediates and final compounds, while the thermal stability of the final compounds is evaluated with a thermogravimetric analysis (TGA) test. The final compounds are physically added to the polyurethane coating formulation and then applied to the wood panel using a brush and the compound’s fire-retardant properties are evaluated using the limiting oxygen index (LOI) test. In this research, compound 3b showed good thermal stability compared to compound 3a. In terms of LOI results, polyurethane with an LOI value of 21.90% was employed as a matrix for wood coating and the value increased to 24.90% when this polyurethane is incorporated with 1 wt.% of the compound 3b. The increase in the LOI value indicates that the wood coating containing hexasubstituted cyclotriphosphazene compounds exhibits excellent fire-retardant properties as additives. Multidisciplinary Digital Publishing Institute (MDPI) 2022 Article PeerReviewed text en https://eprints.ums.edu.my/id/eprint/34889/2/FULL%20TEXT.pdf text en https://eprints.ums.edu.my/id/eprint/34889/1/ABSTRACT.pdf Nurul Atiqah Mohd Taip and Zuhair Jamain and Ismawati Palle (2022) Fire-Retardant Property of Hexasubstituted Cyclotriphosphazene Derivatives with Schiff Base Linking Unit Applied as an Additives in Polyurethane Coating for Wood Fabrication. Polymers, 14 (3768). pp. 1-13. ISSN 2073-4360 https://www.mdpi.com/2073-4360/14/18/3768/htm https://doi.org/10.3390/polym14183768
institution Universiti Malaysia Sabah
building UMS Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Sabah
content_source UMS Institutional Repository
url_provider http://eprints.ums.edu.my/
language English
English
topic TP1-1185 Chemical technology
spellingShingle TP1-1185 Chemical technology
Nurul Atiqah Mohd Taip
Zuhair Jamain
Ismawati Palle
Fire-Retardant Property of Hexasubstituted Cyclotriphosphazene Derivatives with Schiff Base Linking Unit Applied as an Additives in Polyurethane Coating for Wood Fabrication
description A series of new hexasubstituted cyclotriphosphaze derivatives containing Schiff base linkages were successfully synthesized and characterized. The series contains different terminal substituents of pentyl and tetradecyl. Fourier transform infrared spectroscopy (FTIR), nuclear magnetic resonance spectroscopy (NMR), and carbon, hydrogen, and nitrogen (CHN) elemental analysis were used to characterize the intermediates and final compounds, while the thermal stability of the final compounds is evaluated with a thermogravimetric analysis (TGA) test. The final compounds are physically added to the polyurethane coating formulation and then applied to the wood panel using a brush and the compound’s fire-retardant properties are evaluated using the limiting oxygen index (LOI) test. In this research, compound 3b showed good thermal stability compared to compound 3a. In terms of LOI results, polyurethane with an LOI value of 21.90% was employed as a matrix for wood coating and the value increased to 24.90% when this polyurethane is incorporated with 1 wt.% of the compound 3b. The increase in the LOI value indicates that the wood coating containing hexasubstituted cyclotriphosphazene compounds exhibits excellent fire-retardant properties as additives.
format Article
author Nurul Atiqah Mohd Taip
Zuhair Jamain
Ismawati Palle
author_facet Nurul Atiqah Mohd Taip
Zuhair Jamain
Ismawati Palle
author_sort Nurul Atiqah Mohd Taip
title Fire-Retardant Property of Hexasubstituted Cyclotriphosphazene Derivatives with Schiff Base Linking Unit Applied as an Additives in Polyurethane Coating for Wood Fabrication
title_short Fire-Retardant Property of Hexasubstituted Cyclotriphosphazene Derivatives with Schiff Base Linking Unit Applied as an Additives in Polyurethane Coating for Wood Fabrication
title_full Fire-Retardant Property of Hexasubstituted Cyclotriphosphazene Derivatives with Schiff Base Linking Unit Applied as an Additives in Polyurethane Coating for Wood Fabrication
title_fullStr Fire-Retardant Property of Hexasubstituted Cyclotriphosphazene Derivatives with Schiff Base Linking Unit Applied as an Additives in Polyurethane Coating for Wood Fabrication
title_full_unstemmed Fire-Retardant Property of Hexasubstituted Cyclotriphosphazene Derivatives with Schiff Base Linking Unit Applied as an Additives in Polyurethane Coating for Wood Fabrication
title_sort fire-retardant property of hexasubstituted cyclotriphosphazene derivatives with schiff base linking unit applied as an additives in polyurethane coating for wood fabrication
publisher Multidisciplinary Digital Publishing Institute (MDPI)
publishDate 2022
url https://eprints.ums.edu.my/id/eprint/34889/2/FULL%20TEXT.pdf
https://eprints.ums.edu.my/id/eprint/34889/1/ABSTRACT.pdf
https://eprints.ums.edu.my/id/eprint/34889/
https://www.mdpi.com/2073-4360/14/18/3768/htm
https://doi.org/10.3390/polym14183768
_version_ 1760231355575173120
score 13.211869

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