Details
| Original language | English |
|---|---|
| Pages (from-to) | 34-38 |
| Number of pages | 5 |
| Journal | KGK Kautschuk Gummi Kunststoffe |
| Volume | 67 |
| Issue number | 4 |
| Publication status | Published - 2014 |
| Externally published | Yes |
Abstract
The aim of this study is to check the applicability of the Near-Infrared spectroscopy (NIR) and especially the chemometric analysis method PCA (Principal Component Analysis) for the potential to identify differences in compound homogeneity. Therefore silica-filled lightcolored rubber compounds are prepared with varying degree of silanization in order to investigate its influence on the silica distribution and the compound homogeneity. The results show that a higher yield of ethoxy-groups of the silane on the silica surface leads to better compound homogeneity and distributive mixing, which is now detectable by the use of the PCA method, and can be assigned numerically by specifying the statistical variance.
Keywords
- Compound homogeneity, NIR, PCA-method, Reinforcement, Silanization reaction, Silica
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. 67, No. 4, 2014, p. 34-38.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Evaluation of compound homogeneity of silica filled rubber compounds using Near Infrared Spectroscopy (NIR)
T2 - Part 1: Surface modification of silica in the laboratory with triethoxypropylsilane
AU - Klie, B.
AU - Schuster, R. H.
AU - Giese, U.
PY - 2014
Y1 - 2014
N2 - The aim of this study is to check the applicability of the Near-Infrared spectroscopy (NIR) and especially the chemometric analysis method PCA (Principal Component Analysis) for the potential to identify differences in compound homogeneity. Therefore silica-filled lightcolored rubber compounds are prepared with varying degree of silanization in order to investigate its influence on the silica distribution and the compound homogeneity. The results show that a higher yield of ethoxy-groups of the silane on the silica surface leads to better compound homogeneity and distributive mixing, which is now detectable by the use of the PCA method, and can be assigned numerically by specifying the statistical variance.
AB - The aim of this study is to check the applicability of the Near-Infrared spectroscopy (NIR) and especially the chemometric analysis method PCA (Principal Component Analysis) for the potential to identify differences in compound homogeneity. Therefore silica-filled lightcolored rubber compounds are prepared with varying degree of silanization in order to investigate its influence on the silica distribution and the compound homogeneity. The results show that a higher yield of ethoxy-groups of the silane on the silica surface leads to better compound homogeneity and distributive mixing, which is now detectable by the use of the PCA method, and can be assigned numerically by specifying the statistical variance.
KW - Compound homogeneity
KW - NIR
KW - PCA-method
KW - Reinforcement
KW - Silanization reaction
KW - Silica
UR - http://www.scopus.com/inward/record.url?scp=84899488043&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:84899488043
VL - 67
SP - 34
EP - 38
JO - KGK Kautschuk Gummi Kunststoffe
JF - KGK Kautschuk Gummi Kunststoffe
SN - 0948-3276
IS - 4
ER -