Greener defences / Christian Piechocki in EUROPEAN COATINGS JOURNAL (ECJ), N° 7-8 (07-08/2015)  

[article]  inEUROPEAN COATINGS JOURNAL (ECJ) > N° 7-8 (07-08/2015) . - p. 34-38 Titre : Greener defences : Low viscosity epoxy resin creates ultra-high solids protective coatings Type de document : texte imprimé Auteurs : Christian Piechocki, Auteur ; Kiran K. Baikerikar, Auteur ; Ray Drumright, Auteur Année de publication : 2015 Article en page(s) : p. 34-38 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Anticorrosion Epoxydes Essais dynamiques Haut extrait sec Marines (peinture) Revêtements protecteurs Vaporisateurs Viscosité Index. décimale : 667.9 Revêtements et enduits Résumé : Solvent-borne epoxy coatings dominate the marine, petrochemical and infrastructure protective coatings markets. However, current lower VOC epoxy formulations may have high viscosity, poor spray application and reduced corrosion resistance. A novel low viscosity epoxy can provide ultra-high solids coatings with improved sprayability and excellent corrosion resistance. The global marine and protective formulated coating market in 2010 was valued at US$ 12 billion [1]. This market is dominated by the use of epoxy resin systems with a 60 % market share due to the inherent need for corrosion resistance and durability. Polyurethanes, in second place, hold only a 14 % market share. However, there is still a need for new materials to address the limitations of epoxies. For example, standard epoxy resins are very viscous (or solid) and therefore require a significant amount of organic solvent to achieve sprayable paint viscosities and facilitate application onto substrates. Note de contenu : - Coating formulation and preparation - Application and viscosity testing - Curing and physical properties - Chemical and corrosion resistance tests - Low viscosity facilitates low-temperature application - Resolving the viscosity/performance conflict - Good corrosion resistance in salt spray tests - Airless spray gives good quality application - Low VOC coatings with high VOC performance En ligne : https://drive.google.com/file/d/1AEEZT-3qdUDifD_9MmujZRD1K3K9WIGC/view?usp=drive [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=24445 [article]

Réservation

Réserver ce document

Exemplaires (1)

Code-barres	Cote	Support	Localisation	Section	Disponibilité
17338	-	Périodique	Bibliothèque principale	Documentaires	Disponible

UV curable, liquid diacrylate monomers based on (cis,trans)-1,3/1,4-cyclohexanedimethanol / Kiran K. Baikerikar in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 7, N° 2 (03/2010)  

[article]  inJOURNAL OF COATINGS TECHNOLOGY AND RESEARCH > Vol. 7, N° 2 (03/2010) . - p. 175-188 Titre : UV curable, liquid diacrylate monomers based on (cis,trans)-1,3/1,4-cyclohexanedimethanol Type de document : texte imprimé Auteurs : Kiran K. Baikerikar, Auteur ; Michael L. Tulchinsky, Auteur ; John Argyropoulos, Auteur Année de publication : 2010 Article en page(s) : p. 175-188 Note générale : Bibliogr. Langues : Américain (ame) Tags : 'Cyclohexane  diméthanol  diacrylate'  Peinture  'Séchage  UV'  Cycloaliphatique  Monomère Index. décimale : 667.9 Revêtements et enduits Résumé : Novel, liquid cycloaliphatic diacrylate monomers based on (cis,trans)-1,3/1,4-cyclohexanedimethanol have been synthesized for use in ultraviolet (UV)- and electron beam (EB)-cured coatings, inks, and adhesives. Diacrylate monomers prepared from this unique diol, and containing less than 15 wt% trans-1,4-cyclohexanedimethanol diacrylate, are liquid at room temperature and readily soluble in other acrylate monomers and oligomers (in contrast to diacrylates prepared from 1,4-cyclohexanedimethanol, which are solid). More importantly, UV-cured coatings based on (cis,trans)-1,3/1,4-cyclohexanedimethanol diacrylates (1,3/1,4-CHDMDA) show superior hardness, scratch resistance, and chemical resistance as compared to common diacrylate monomers used in the UV coating industry such as tripropylene glycol diacrylate, hexanediol diacrylate, dipropylene glycol diacrylate, and propoxylated neopentyl glycol diacrylate. Thus, this new monomer appears to be a promising material for enhancing the performance of radiation-cured coatings, inks, and adhesives applied to a variety of substrates, including plastic, paper, wood, metal, and glass. This paper will summarize the synthesis of liquid diacrylates from (cis,trans)-1,3/1,4-cyclohexanedimethanol, as well as the performance properties of the corresponding UV-cured coatings. DOI : 10.1007/s11998-009-9185-1 En ligne : https://link.springer.com/content/pdf/10.1007%2Fs11998-009-9185-1.pdf Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=9064 [article]

Réservation

Réserver ce document

Exemplaires (1)

Code-barres	Cote	Support	Localisation	Section	Disponibilité
012083	-	Périodique	Bibliothèque principale	Documentaires	Disponible

---

1 (1 - 2 / 2)