UPTAKE OF SILICONE OIL IN THE POLYSTYRENE MATRIX OF THE 2 PHASE SYSTEM POLYSTYRENE SILICONE OIL AS DETECTED BY NMR/

Authors
APPEL M FLEISCHER G GESCHKE D KARGER J WINKLER M DIENG AC RIESS G
Citation
M. Appel et al., UPTAKE OF SILICONE OIL IN THE POLYSTYRENE MATRIX OF THE 2 PHASE SYSTEM POLYSTYRENE SILICONE OIL AS DETECTED BY NMR/, Macromolecular rapid communications, 17(2), 1996, pp. 81-85
Citations number
9
Categorie Soggetti
Polymer Sciences
Journal title
Macromolecular rapid communications → ACNP
ISSN journal
10221336
Volume
17
Issue
2
Year of publication
1996
Pages
81 - 85
Database
ISI
SICI code
1022-1336(1996)17:2<81:UOSOIT>2.0.ZU;2-N
Abstract
The decrease of the droplet radii of silicone oil dispersed in a polys tyrene matrix at a temperature of 140 degrees C with increasing time w as measured by NMR dynamic imaging. From this time dependence the diff usion coefficient of the silicone oil into the matrix was calculated t o be 7 . 10(-18) m(2) . s(-1). The uptake of the silicone oil in the p olystyrene matrix was confirmed by broad line measurements.