Titre : |
High throughput combinatorial characterization of thermosetting siloxane-urethane coatings having spontaneously formed microtopographical surfaces |
Type de document : |
texte imprimé |
Auteurs : |
Partha Majumdar, Auteur ; Justin W. Daniels, Auteur ; Shane J. Stafslien, Auteur ; Dean C. Webster, Auteur |
Année de publication : |
2007 |
Article en page(s) : |
p. 131-138 |
Note générale : |
Bibliogr. |
Langues : |
Américain (ame) |
Catégories : |
Adhésion Angle de contact Copolymère silicone-uréthane Energie de surface Microscopie à force atomique Revêtements antisalissures:Peinture antisalissures Salissures biologiques Thermodurcissables Topographie
|
Index. décimale : |
667.9 Revêtements et enduits |
Résumé : |
High throughput combinatorial characterization was performed on thermosetting siloxane-urethane coatings in order to find a correlation between the characterization techniques, surface topography, and adhesion strength of barnacles. A series of coatings having microtopographical surfaces with different domain sizes were prepared based on a thermosetting siloxane-urethane system. This microtopography was formed spontaneously during the film-formation process. These surfaces were characterized by atomic force microscopy (AFM), surface energy, dynamic contact angle, and pseudo barnacle pull-off adhesion and were compared to pure polyurethane (PU) and silicone rubber control. Surface energy and dynamic contact angles were measured by an automated surface energy measurement system and pull-off adhesion values were obtained from a high throughput pull-off adhesion measurement unit. The results were compared with the adhesion strength of barnacles. |
DOI : |
10.1007/s11998-007-9015-2 |
En ligne : |
https://link.springer.com/content/pdf/10.1007%2Fs11998-007-9015-2.pdf |
Format de la ressource électronique : |
Pdf |
Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=3654 |
in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH > Vol. 4, N° 2 (06/2007) . - p. 131-138