Summaries
Surface properties of silicone-containing hybrid systems with urethanes or polytetrafluoroethylene were investigated by ESCA/XPS, AFM and wettability tests. The effect of a silicone content on wettability was determined by dynamic contact angle measurements and surface free energy calculations. Surface elemental composition was discussed in relation to the silicone content and type of non-silicone component, and surface layer formation mechanisms were considered.
Résumé
Les propriétés de la surface des systèmes contenant de la silcone avec des uréthanes ou du polyéthylène ont été investiguées en utilisant ESCA/XPS,AFM et des tests de mouillabilité. L’effet d’une teneur en silicone sur la mouillabilité a été établi par la mesure dynamique de l’angle de contact et des calculs basés sur l’énergie libre de la surface. On a discuté la composition élémentaire de la surface par rapport à la teneur en silicone et par rapport au genre du composant sans silicone. On a aussi considéré les méchanismes de formation de la couche surtacique.
Zusammenfassung
Die Oberflächeneigenschaften von Hybridsystemen von Silikon mit Urethanen oder Polyethylen wurder erforscht mittels ESCA/XPS, AFM und Wasserbenätzungs-Tests.
Der Einfluß des Silikons auf die Benätzbarkeit wurde durch das Messen des dynamischen Kontaktwinkels und die Ermittlung der freien Oberflächenenergie bestimmt. Die Zusammensetzung der Oberfläche in Bezug auf den Silikongehalt und den Gehalt von anderen Bestandteilen wurde erforscht, wobei die Art der Oberflächenformation in Betracht gezogen wurde.
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Zielecka, M., Kozakiewicz, J., Przybylski, J. et al. Studies on the surface properties of silicone-containing hybrid systems. Surface Coatings International Part B: Coatings Transactions 85, 215–220 (2002). https://doi.org/10.1007/BF02699512
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DOI: https://doi.org/10.1007/BF02699512