[article]
| Titre : |
New priming technology adhesion performance of UV-curable coatings on plastic |
| Type de document : |
texte imprimé |
| Auteurs : |
Sebastien Villeneuve, Auteur ; Jean-Pierre Wolf, Auteur ; Thomas Bolle ; Giorgio Macor |
| Année de publication : |
2004 |
| Article en page(s) : |
p. 46-51 |
| Note générale : |
Bibliogr. |
| Langues : |
Américain (ame) |
| Index. décimale : |
667.9 Revêtements et enduits |
| Résumé : |
Plastic substrates often offer an unfriendly surface for coating applications, resulting in insufficient adhesion of applied coatings, inks, and adhesives. This paper presents a new priming process which overcomes the problem of poor adhesion of ultraviolet (UV)-curable coatings on plastic surfaces. In this process, the plastic surface is activated by a plasma or corona treatment and then a special primer composition is applied as a thin layer to form a covalently attached primer. The thermally stable primer layer contains latent groups, which can react with the UV-curable coating under UV light exposure. This novel process produces significantly enhanced adhesion to plastic substrates. Experimental results, applications examples, and perspectives are discussed further. |
| En ligne : |
https://drive.google.com/file/d/1-pWqvx7SZZa_K_GUoT9xFVnIbL0wzB3A/view?usp=drive [...] |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=5541 |
in COATINGS TECH > Vol. 1, N° 5 (05/2004) . - p. 46-51
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