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New coating technologies for wood products an evaluation and review / Mehdi Tavakoli in EUROPEAN COATINGS JOURNAL (ECJ), N° 12/96 (12/1996)
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Titre : New coating technologies for wood products an evaluation and review Type de document : texte imprimé Auteurs : Mehdi Tavakoli, Auteur ; S. T. Riches, Auteur ; J. Shipman, Auteur ; M. Thomas, Auteur Année de publication : 1996 Article en page(s) : p. 911-917 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Bois -- Revêtements protecteurs Tags : 'Peinture radiodurcissable' photodurcissable' BoisProtection Meuble 'Matériau revêtement' Liant Durcissement 'Rayonnement UV' visible' -Irradiation électron'Rayonnement IR' 'Irradiation laser' 'Polymérisation décharge électrique' Hyperfréquence Index. décimale : 667.9 Revêtements et enduits Résumé : Wood coatings for furniture and other products - or rather their curing technologies - have their inherent limits due to the temperature sensitivity of the substrate. Orthodox UV curing coatings show some advantages, but their held of application is also restricted, especially in the case of pigmented formulations. New technologies, however, may prove to have great potential. Note de contenu : - Radiation-curable materials - Oligomers - Acrylated epoxies - Acrylated polyesters - Acrylated urethanes - Acrylated silicones - Cationic systems - Unsaturated polyesters - Monomers or reactive diluents - Initiators - Photoinitiators - Thermal initiators - Additives - Water-based coatings - Oxygen inhibition
- Curing methods for coatings - UV curing - Visible light curing - Electron beam curing - Infrared curing - Laser curing - Ultraviolet lasers - Infrared lasers - Glow discharge polymerisation - Microwave/radio-frequency curing - Dual cure systemsPermalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=11385
in EUROPEAN COATINGS JOURNAL (ECJ) > N° 12/96 (12/1996) . - p. 911-917[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 002522 - Périodique Bibliothèque principale Documentaires Disponible Release of photoinitiator fragments from UV-cured furniture coatings / T. Salthammer in JOURNAL OF COATINGS TECHNOLOGY (JCT), Vol. 68, N° 856 (05/1996)
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Titre : Release of photoinitiator fragments from UV-cured furniture coatings Type de document : texte imprimé Auteurs : T. Salthammer, Auteur Année de publication : 1996 Article en page(s) : p. 41-47 Note générale : Bibliogr. Langues : Américain (ame) Tags : 'Peinture photodurcissable' Vernis Utilisation Bois Meuble Durcissement 'Rayonnement UV' 'Emission polluant' Amorceur 'Pollution intérieur' 'Acrylate polymère' 'Ester polymère''Etude expérimentale' Index. décimale : 667.9 Revêtements et enduits Résumé : Radiation cured furniture coatings for indoor use have often been criticized for strong odor. For a better understanding of the emission characteristics, the release of volatile organic compounds from some specially manufactured furniture was studied in 1 m3 climate chambers. Special attention was given to the detection of photoinitiator fragments, which can significantly contribute to the pollution of indoor air. It was shown that the fragmentation products contributed 20-60% to the total emission, which was typically found in a range of 100 μ/m3 to 250 μg/m3 within the testing period of about 600 hr. One main compound was the strongly odorous benzaldehyde that is generated by many applied photoinitiators via α-cleavage. It was also observed that the curing time has a strong effect on the emission potential. Note de contenu : - EXPERIMENTAL : Sample preparation - Chamber tests - Sampling and analysis
- RESULTS : Comparison of different curing times : Acrylate coating - Test of furniture : Acrylate coating - Test of furniture : UPE coatingPermalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=18482
in JOURNAL OF COATINGS TECHNOLOGY (JCT) > Vol. 68, N° 856 (05/1996) . - p. 41-47[article]Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité 003526 - Périodique Bibliothèque principale Documentaires Exclu du prêt