[article]
| Titre : |
Performance optimization of 100% solids, UV-cure inks and wood fillers using aluminum trihydroxide (ATH) filler |
| Type de document : |
texte imprimé |
| Auteurs : |
N. R. Dando, Auteur ; P. L. Kolek, Auteur ; T. R. Clever, Auteur ; E. S. Martin, Auteur |
| Année de publication : |
1996 |
| Article en page(s) : |
p. 67-72 |
| Note générale : |
Bibliogr. |
| Langues : |
Américain (ame) |
| Catégories : |
Bois
Brillance (optique)
Charges (matériaux)
Couches minces
Couleur
Encre
Encre -- Séchage sous rayonnement ultraviolet
Hydroxyde d'aluminium
Matériaux -- Propriétés optiques
Panneaux de particules
Réticulation (polymérisation)
Revêtements
|
| Index. décimale : |
667.9 Revêtements et enduits |
| Résumé : |
This paper employs differential photocalorimetry, color, gloss, and physical test measures to characterize the effects of aluminum trihydrate (ATH) loading (from 13 to 56% by weight) on the ultra-violet (UV) transparency, enthalpy of cure, and cure kinetics of pigmented and unpigmented UV-cure inks and wood fillers. The thixotropic properties and relatively low opacity of ATH allows the use of significant loading levels without whitening pigmented inks or opacifying clear wood fillers. This work demonstrates how increased loadings of ATH, a UV transparent filler, can be employed to increase fully-cured coating thicknesses of UV-cure coatings for a given cure irradiance, and increase cure kinetics (rate of cure) for a given coating thickness, while also offering substantial cost savings by replacing more expensive components. |
| Note de contenu : |
- EXPERIMENTAL : Preparation and curing of UV-cured films - Color and gloss measures - Differential photocalorimetry - UV-visible spectroscopy
- RESULT AND DISCUSSION : Red UV-cure screen printing ink - UV-cure high speed wood filler |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=18430 |
in JOURNAL OF COATINGS TECHNOLOGY (JCT) > Vol. 68, N° 859 (08/1996) . - p. 67-72
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