Tailoring polyvinyl alcohol with triazinanes and formaldehyde

Fusun Seyma Gungor; Baris Kiskan

doi:10.1016/j.reactfunctpolym.2018.01.014

Tailoring polyvinyl alcohol with triazinanes and formaldehyde

Fusun Seyma Gungor, Baris Kiskan^*

^*Corresponding author for this work

Department of Chemistry

Research output: Contribution to journal › Article › peer-review

18 Citations (Scopus)

Abstract

Cross-linking of polyvinyl alcohol (PVA) was achieved by using functional 1,3,5-triazinanes and formaldehyde as cross-linking agents. This method can be considered as an alternative to acetalization of PVA by monoaldehydes. The gels obtained with the triazinane method exhibited dimensional stability and resistance against acids. Control experiments were performed to have a better insight of the gelation process. The products of control experiments and obtained gels were characterized spectroscopically by FTIR and ¹H NMR and thermally by DSC. Moreover, swelling in water and acid stability of gels were investigated and compared to the PVA–formaldehyde system.

Original language	English
Pages (from-to)	115-120
Number of pages	6
Journal	Reactive and Functional Polymers
Volume	124
DOIs	https://doi.org/10.1016/j.reactfunctpolym.2018.01.014
Publication status	Published - Mar 2018

Bibliographical note

Publisher Copyright:
© 2018 Elsevier B.V.

Funding

The authors thank Istanbul Technical University Research Fund for financial support. The authors thank Istanbul Technical University Research Fund for financial support.

Funders	Funder number
Istanbul Technical University Research Fund
Istanbul Teknik Üniversitesi

Keywords

Formaldehyde
Gels
Polyvinyl alcohol
Thermosetting
Triazinane

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10.1016/j.reactfunctpolym.2018.01.014

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title = "Tailoring polyvinyl alcohol with triazinanes and formaldehyde",

abstract = "Cross-linking of polyvinyl alcohol (PVA) was achieved by using functional 1,3,5-triazinanes and formaldehyde as cross-linking agents. This method can be considered as an alternative to acetalization of PVA by monoaldehydes. The gels obtained with the triazinane method exhibited dimensional stability and resistance against acids. Control experiments were performed to have a better insight of the gelation process. The products of control experiments and obtained gels were characterized spectroscopically by FTIR and 1H NMR and thermally by DSC. Moreover, swelling in water and acid stability of gels were investigated and compared to the PVA–formaldehyde system.",

keywords = "Formaldehyde, Gels, Polyvinyl alcohol, Thermosetting, Triazinane",

author = "Gungor, {Fusun Seyma} and Baris Kiskan",

note = "Publisher Copyright: {\textcopyright} 2018 Elsevier B.V.",

year = "2018",

month = mar,

doi = "10.1016/j.reactfunctpolym.2018.01.014",

language = "English",

volume = "124",

pages = "115--120",

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T1 - Tailoring polyvinyl alcohol with triazinanes and formaldehyde

AU - Gungor, Fusun Seyma

AU - Kiskan, Baris

PY - 2018/3

Y1 - 2018/3

N2 - Cross-linking of polyvinyl alcohol (PVA) was achieved by using functional 1,3,5-triazinanes and formaldehyde as cross-linking agents. This method can be considered as an alternative to acetalization of PVA by monoaldehydes. The gels obtained with the triazinane method exhibited dimensional stability and resistance against acids. Control experiments were performed to have a better insight of the gelation process. The products of control experiments and obtained gels were characterized spectroscopically by FTIR and 1H NMR and thermally by DSC. Moreover, swelling in water and acid stability of gels were investigated and compared to the PVA–formaldehyde system.

AB - Cross-linking of polyvinyl alcohol (PVA) was achieved by using functional 1,3,5-triazinanes and formaldehyde as cross-linking agents. This method can be considered as an alternative to acetalization of PVA by monoaldehydes. The gels obtained with the triazinane method exhibited dimensional stability and resistance against acids. Control experiments were performed to have a better insight of the gelation process. The products of control experiments and obtained gels were characterized spectroscopically by FTIR and 1H NMR and thermally by DSC. Moreover, swelling in water and acid stability of gels were investigated and compared to the PVA–formaldehyde system.

KW - Formaldehyde

KW - Gels

KW - Polyvinyl alcohol

KW - Thermosetting

KW - Triazinane

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DO - 10.1016/j.reactfunctpolym.2018.01.014

M3 - Article

AN - SCOPUS:85041397395

SN - 1381-5148

VL - 124

SP - 115

EP - 120

JO - Reactive and Functional Polymers

JF - Reactive and Functional Polymers

ER -

Tailoring polyvinyl alcohol with triazinanes and formaldehyde

Abstract

Bibliographical note

Funding

Keywords

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