Details
| Original language | English |
|---|---|
| Pages (from-to) | 25-33 |
| Number of pages | 9 |
| Journal | KGK Kautschuk Gummi Kunststoffe |
| Volume | 72 |
| Issue number | 7-8 |
| Publication status | Published - 2019 |
| Externally published | Yes |
Abstract
The Mooney viscosity (MV) of rubbers is known to be an important processing parameter in the rubber industry. As an alternative, a spectroscopic method for predicting viscosity based on correlations between molecular and spectroscopic properties has been developed and systematically investigated using defined model substances (alkane ho-mologues) and anionic polymerised polystyrene as well as IR, NR, EPDM and NBR. The evaluation of IR spectra with respect to the polymer end group areas in the near and medium infrared range using Multivariate Data Analyses (MV) and Partial Least Square (PLS) shows good correlations for predicting rubber viscosities.
Keywords
- Mooney viscosity NIR polymer solution natural rubber EPDM NBR polyisoprene polystyrene partial least squares
ASJC Scopus subject areas
- Engineering(all)
- Mechanical Engineering
- Materials Science(all)
- Polymers and Plastics
- Engineering(all)
- Industrial and Manufacturing Engineering
- Materials Science(all)
- Materials Chemistry
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In: KGK Kautschuk Gummi Kunststoffe, Vol. 72, No. 7-8, 2019, p. 25-33.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Correlation between molecular and spectroscopic Properties of Polymers
AU - Gräfe, Alexander
AU - Giese, Ulrich
PY - 2019
Y1 - 2019
N2 - The Mooney viscosity (MV) of rubbers is known to be an important processing parameter in the rubber industry. As an alternative, a spectroscopic method for predicting viscosity based on correlations between molecular and spectroscopic properties has been developed and systematically investigated using defined model substances (alkane ho-mologues) and anionic polymerised polystyrene as well as IR, NR, EPDM and NBR. The evaluation of IR spectra with respect to the polymer end group areas in the near and medium infrared range using Multivariate Data Analyses (MV) and Partial Least Square (PLS) shows good correlations for predicting rubber viscosities.
AB - The Mooney viscosity (MV) of rubbers is known to be an important processing parameter in the rubber industry. As an alternative, a spectroscopic method for predicting viscosity based on correlations between molecular and spectroscopic properties has been developed and systematically investigated using defined model substances (alkane ho-mologues) and anionic polymerised polystyrene as well as IR, NR, EPDM and NBR. The evaluation of IR spectra with respect to the polymer end group areas in the near and medium infrared range using Multivariate Data Analyses (MV) and Partial Least Square (PLS) shows good correlations for predicting rubber viscosities.
KW - Mooney viscosity NIR polymer solution natural rubber EPDM NBR polyisoprene polystyrene partial least squares
UR - http://www.scopus.com/inward/record.url?scp=85071306762&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:85071306762
VL - 72
SP - 25
EP - 33
JO - KGK Kautschuk Gummi Kunststoffe
JF - KGK Kautschuk Gummi Kunststoffe
SN - 0948-3276
IS - 7-8
ER -