Details
| Translated title of the contribution | Reinforcing Mechanisms of Filler hybrid Systems based on Nanoscale Rubber Particles and Silica |
|---|---|
| Original language | German |
| Pages (from-to) | 48-57 |
| Number of pages | 10 |
| Journal | KGK Kautschuk Gummi Kunststoffe |
| Volume | 75 |
| Issue number | 5 |
| Publication status | Published - 2022 |
Abstract
The influence of hydroxyl modified nanoscale rubber particles (Nanoprene) on the properties of silica loaded unvulcanizated and vulcanized rubber compounds was evaluated. It was found that in unvulcanized compounds filler flocculation was reduced by either silanization or by the addition of Nanoprene. The reduction of filler flocculation was most pronounced when the silica compound contained Nanoprene and was also silanized. The good filler dispersion, which was achieved by the combination of both measures, was preserved during and after vulcanization. This was confirmed by stress/strain tests, by dynamic measurements and also by TEM. As the silanization of the hydroxyl groups present in Nanoprene occurred at a significantly lower rate than the silanization of the silanol groups of silica it can be concluded that the improvement of silica dispersion is due to unsilanized Nanoprene.
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. 75, No. 5, 2022, p. 48-57.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Verstärkungsmechanismen von Füllstoff-Hybridsystemen auf der Basis von nanoskaligen Kautschukpartikeln und Silica
AU - Xu, Minghan
AU - Giese, Ulrich
AU - Frueh, Thomas
AU - Obrecht, Werner
N1 - Funding Information: Financial support by Arlanxeo Deutsch land is gratefully acknowledged. The authors also thank Mr. J. Hamann/DIK for preparing the rubber mixtures and Mrs. G. Schwerdt/DIK for the TEM mi crographs.
PY - 2022
Y1 - 2022
N2 - The influence of hydroxyl modified nanoscale rubber particles (Nanoprene) on the properties of silica loaded unvulcanizated and vulcanized rubber compounds was evaluated. It was found that in unvulcanized compounds filler flocculation was reduced by either silanization or by the addition of Nanoprene. The reduction of filler flocculation was most pronounced when the silica compound contained Nanoprene and was also silanized. The good filler dispersion, which was achieved by the combination of both measures, was preserved during and after vulcanization. This was confirmed by stress/strain tests, by dynamic measurements and also by TEM. As the silanization of the hydroxyl groups present in Nanoprene occurred at a significantly lower rate than the silanization of the silanol groups of silica it can be concluded that the improvement of silica dispersion is due to unsilanized Nanoprene.
AB - The influence of hydroxyl modified nanoscale rubber particles (Nanoprene) on the properties of silica loaded unvulcanizated and vulcanized rubber compounds was evaluated. It was found that in unvulcanized compounds filler flocculation was reduced by either silanization or by the addition of Nanoprene. The reduction of filler flocculation was most pronounced when the silica compound contained Nanoprene and was also silanized. The good filler dispersion, which was achieved by the combination of both measures, was preserved during and after vulcanization. This was confirmed by stress/strain tests, by dynamic measurements and also by TEM. As the silanization of the hydroxyl groups present in Nanoprene occurred at a significantly lower rate than the silanization of the silanol groups of silica it can be concluded that the improvement of silica dispersion is due to unsilanized Nanoprene.
KW - Model fuels
KW - Polyoxymethylene
KW - Raman spectroscopy
KW - Swelling
UR - http://www.scopus.com/inward/record.url?scp=85162231644&partnerID=8YFLogxK
M3 - Artikel
AN - SCOPUS:85162231644
VL - 75
SP - 48
EP - 57
JO - KGK Kautschuk Gummi Kunststoffe
JF - KGK Kautschuk Gummi Kunststoffe
SN - 0948-3276
IS - 5
ER -