| Titre : |
Low-viscosity, high-functionality crosslinker : Using crosslinking agents to accelerate curing and add value |
| Type de document : |
texte imprimé |
| Auteurs : |
Christoph Irle, Auteur ; Jan Weikard, Auteur |
| Année de publication : |
2015 |
| Article en page(s) : |
p. 36-40 |
| Note générale : |
Bibliogr. |
| Langues : |
Anglais (eng) |
| Catégories : |
Polyols
Polyuréthanes
Réticulants
Revêtements:Peinture
Rhéologie
Viscosité
|
| Index. décimale : |
667.9 Revêtements et enduits |
| Résumé : |
The polyol is generally considered to be the main contributor to the performance of PU coatings and the efficiency of coating processes. The role of the hardener is usually relegated to providing as close a match as possible to the polyol. However, a series of innovative hardeners are questioning this belief. These crosslinking agents, which exhibit properties such as extremely low viscosity and very high functionality, can significantly influence the properties of the resulting PU coatings. |
| Note de contenu : |
- Hardener viscosity and functionality is key
- What the new hardeners can achieve
- Low-viscosity hardeners for lower emissions without impacting performance
- Flexible hardeners with ultra-low viscosity : better mechanical resistance
- Fast-curing crosslinking agents to increase productivity
- Fast-curing, flexible crosslinking agents : special properties |
| En ligne : |
https://drive.google.com/file/d/1uHZ7grha8_6S-jp2IlYGJE_KupC5nch1/view?usp=drive [...] |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=25283 |
in EUROPEAN COATINGS JOURNAL (ECJ) > N° 11 (11/2015) . - p. 36-40
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Low-viscosity, high-functionality crosslinker in EUROPEAN COATINGS JOURNAL (ECJ), N° 11 (11/2015)
