Tailoring polyvinyl alcohol with triazinanes and formaldehyde

Fusun Seyma Gungor, Baris Kiskan*

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18 Atıf (Scopus)

Özet

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.

Orijinal dilİngilizce
Sayfa (başlangıç-bitiş)115-120
Sayfa sayısı6
DergiReactive and Functional Polymers
Hacim124
DOI'lar
Yayın durumuYayınlandı - Mar 2018

Bibliyografik not

Publisher Copyright:
© 2018 Elsevier B.V.

Finansman

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

FinansörlerFinansör numarası
Istanbul Technical University Research Fund
Istanbul Teknik Üniversitesi

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