| Titre : |
Optimum performance at the lowest thickness : PSZN-containing coatings for enhanced protection at low curing temperatures |
| Type de document : |
texte imprimé |
| Auteurs : |
Ainhoa Altube, Auteur ; Ana Vinuales, Auteur ; Eva GarcÃa-Lecina, Auteur ; Estibaliz Rodriguez, Auteur |
| Année de publication : |
2024 |
| Article en page(s) : |
p. 28-31 |
| Note générale : |
Bibliogr. |
| Langues : |
Anglais (eng) |
| Catégories : |
Anticorrosifs
Anticorrosion
Hydrophobie
Métaux -- Revêtements protecteurs
Polysilazanes
Résistance thermique
Revêtements organiques
Silanes
Sol-gel, Procédé
|
| Index. décimale : |
667.9 Revêtements et enduits |
| Résumé : |
When it comes to corrosion protection coatings, sol-gel based formulations have many advantages over conventional organic paints. However, to get the best performance from such formulations they must be cured at high temperatures (around 150 °C), which means
that the process is energy-consuming and has a high environmental impact. However, lower curing temperatures, especially at room temperature, normally yield very porous non-protective coatings. Moreover, some large parts cannot be placed in an oven (e. g. a ship’s hull) and others are heat-sensitive substrates (polymers) that deteriorate when heated. |
| Note de contenu : |
- Sol-gels
- Invisible protection
- Excellent adhesion
- Outstanding corrosion resistance at low curing temperature
- Hydrophobic properties
- Heat resistance
- Even for food contact
- Table 1 : Copper coated resistance to simulated aqueous, acidic and fatty foodstuff |
| En ligne : |
https://drive.google.com/file/d/1Gm7KaudotBczGUo481ezBq2zDI3IMWHo/view?usp=drive [...] |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=40500 |
in EUROPEAN COATINGS JOURNAL (ECJ) > (01-02/2024) . - p. 28-31
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