| Titre : |
Electron beam curing of epoxy-silicone release coatings |
| Type de document : |
texte imprimé |
| Auteurs : |
Stuart R. Kerr III, Auteur |
| Année de publication : |
1998 |
| Article en page(s) : |
p. 27-32 |
| Note générale : |
Bibliogr. |
| Langues : |
Américain (ame) |
| Catégories : |
Copolymère silicone époxy
Polyaddition
Revêtements anti-adhésifs -- Séchage sous rayonnement électronique
|
| Index. décimale : |
668.3 Adhésifs et produits semblables |
| Résumé : |
Electron beam (EB) processing in the presence of certain cationic iodonium salt catalysts is proving to be a highly efficient alternative to ultraviolet (UV) light for curing silicone release coatings. EB curing provides the potential for stable release from many industrial adhesive systems, i.e., labels, tapes and a wide variety of other pressure sensitive adhesive laminates, at faster line speeds and lower costs than UV processing. Excellent cures are achieved with EB doses as little as 1-2 Mrads, irrespective of line speed, and unlike free radical initiating EB systems, nitrogen inerting of the cure chamber is not required.
The following discussion will examine the similarities and differences that characterize UV- and EB-activated cationic curing of epoxy-silicone release coatings. These evaluations compare not only the final release performances of these coatings, but they also delve into some of the economic analyses that need to be considered to make an informed choice about which of these technologies makes the greatest business sense. |
| Note de contenu : |
- UV- and EB-initiated cationic curing
- Preliminary EB cure trial at energy sciences
- Follow-up EB cure trial at faustel
- Conclusion
- EB vs UV silicone coating final cost analysis |
| En ligne : |
https://drive.google.com/file/d/1IU2K7ZK_siW3j6Jwm41z1Kq7tEvTC0qV/view?usp=drive [...] |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=20333 |
in ADHESIVES AGE > Vol. 41, N° 11 (11/1998) . - p. 27-32
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Electron beam curing of epoxy-silicone release coatings in ADHESIVES AGE, Vol. 41, N° 11 (11/1998)
