Monitoring of oil-based polyurethane synthesis by FTIR-ATR

Hande Madra, S. Birgul Tantekin-Ersolmaz, F. Seniha Guner*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

30 Citations (Scopus)

Abstract

Oil-based polyurethanes were synthesized from triglyceride oil-based hydroxyl containing material and toluene diisocyanate or hexamethylene diisocyanate for wound dressing applications. The reactions were carried out with or without catalyst at 90 °C. The amount of free isocyanate during the reaction was determined by a FTIR-ATR method, and the results were compared with those from a back-titration method. The data obtained were used for determination of kinetic parameters.

Original languageEnglish
Pages (from-to)773-779
Number of pages7
JournalPolymer Testing
Volume28
Issue number7
DOIs
Publication statusPublished - Oct 2009

Keywords

  • FTIR-ATR
  • Polyurethane
  • Triglyceride oil

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