[article]
| Titre : |
Surface-fragmenting, self-polishing, tin-free antifouling coatings |
| Type de document : |
texte imprimé |
| Auteurs : |
Ping-Lin Kuo, Auteur ; Teng-Fu Chuang, Auteur ; Hsing-Lung Wang, Auteur |
| Année de publication : |
1999 |
| Article en page(s) : |
p. 77-83 |
| Note générale : |
Bibliogr. |
| Langues : |
Américain (ame) |
| Catégories : |
Carboxylate
Copolymères réticulés
Cuivre -- Composés organiques
Fragmentation
Hydrolyse
Liants
Polissage
Revêtements -- Additifs
Revêtements antisalissures:Peinture antisalissures
Sels
Spectrométrie infrarouge
Spectroscopie de la résonance magnétique nucléaire
|
| Index. décimale : |
667.9 Revêtements et enduits |
| Résumé : |
Surface-fragmenting types of self-polishing tin-free resins were characterized by IR and NMR and dernonstrated the successful synthesis of cupric carboxylate. According to the IR, 2H-NMR and 13C-NMR measurements, it is clear that the unsaturated double bonds present in the resins changed into other new bonds after drying in a manner similar to alkyd resins. These resins were used as binders to prepare antifouling paints. Scanning electron microscopy (SEM), rotary tests, raft tests, and ship tests were used to investigate the self-polishing phenomena and the antifouling ability of this type of antifouling paint. The SEM photographs obtained from the paint surfaces demonstrate self-polishing phenomena. From the rotary tests, the polishing rates of paints were measured as 10μ ∼ 5.7μ/month. The results from the raft tests show that all of the paints exhibit excellent antifouling ability and are about 80 ∼ 90% as effective as the conventional tin-containing anti fouling paints. |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=17878 |
in JOURNAL OF COATINGS TECHNOLOGY (JCT) > Vol. 71, N° 893 (06/1999) . - p. 77-83
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Surface-fragmenting, self-polishing, tin-free antifouling coatings in JOURNAL OF COATINGS TECHNOLOGY (JCT), Vol. 71, N° 893 (06/1999)
