Process monitoring of polymers by in-line ATR-IR, NIR and Raman spectroscopy and ultrasonic measurements

Research output: Contribution to journal › Research article › Contributed › peer-review

Contributors

  • Dieter Fischer - (Author)
  • Karin Sahre - (Author)
  • Mona Abdelrhim - (Author)
  • Brigitte Voit - , Leibniz Institute of Polymer Research Dresden (Author)
  • Veera B. Sadhu - (Author)
  • Juergen Pionteck - (Author)
  • Hartmut Komber - (Author)
  • Jan Hutschenreuter - (Author)

Abstract

The aim of the present work is to show that spectroscopic and ultrasonic methods are powerful in situ methods for monitoring polymerization processes and for the determination of the composition of polymer blends and additives during extrusion. Quantitative analysis carried out with chemometric methods can determine the composition of multicomponent polymer mixtures and predict real world samples in real-time during extrusion. Examples are the modification of hyperbranched poly(urea-urethane)s, the polymerization of MMA, the real-time determination of flame retardants in PA, and the determination of the composition of the blend PE/PS.

Details

Original languageEnglish
Pages (from-to)1419-1424
Number of pages6
JournalComptes Rendus Chimie
Volume9
Issue number11-12
Publication statusPublished - 2006
Peer-reviewedYes
Externally publishedYes

Conference

Title3rd International Conference on Polymer Modification, Degradation and Stabilisation
Duration29 August - 2 September 2004
CityLyon
CountryFrance

External IDs

Scopus 33845195662
ORCID /0000-0002-4531-691X/work/148607738

Keywords

Keywords

  • Extrusion monitoring, In-line analysis, Polymers, Process monitoring, Spectroscopy, Ultrasonic

Library keywords