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[article]
Titre : Up to the mark : New water-borne roof-waterproofing coatings meet CE mark certification requirements Type de document : texte imprimé Année de publication : 2020 Article en page(s) : p. 32-37 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Analyse mécanique dynamique
Etanchéité
Imperméabilisation
Polyacryliques
Polyuréthanes
Revêtements -- Propriétés mécaniques
Revêtements en phase aqueuse
Revêtements organiques
Toiture -- RevêtementsIndex. décimale : 667.9 Revêtements et enduits Résumé : Construction products must bear a CE mark if placed on the market in the European Economic Area. Liquid-applied roof-waterproofing coating products can achieve CE certification by passing the ETAG 005 durability standard. 1K solvent-borne polyurethane chemistry dominates the market in Europe, but is about to be challenged by a new water-borne acrylic polyurethane that meets ETAG 005. Note de contenu : - Introduction to liquid-applied roof waterproofing
- 1K PU dominant, but problematic
- New water-borne acrylic polyurethane polymer meets EU standards
- Polymers compared
- Outdoor exposure and demo case
- ETAG 005 durability results and certification
- Table 1 : Comparison of 1K PU, acrylic PU and acrylic polymers in roof waterproofing formulations
- Table 2 : Tensile force and elongation results after aging as required by ETAG 005
- Fig. 1 : Polymers under the atomic force microscope
- Fig. 2 : Polymers compared by means of dynamic mechanical analysis
- Fig. 3 : Long-term exposure of acrylic PU and standard acrylic in Philadelphia, USA
- Fig. 4 : Panels of acrylic PU and standard acrylic exposed for 41 months in Horgen, Switzerland
- Fig. 5 : Series of panels covered with white and grey acrylic PU membranes containing different film preservative levels and exposed for 29 months
- Fig. 6 : Roof application in Italy during June 2017En ligne : https://drive.google.com/file/d/1nnhtSRJ9Fb709eUPXTtBXsQQB1O6Z6D4/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=34290
in EUROPEAN COATINGS JOURNAL (ECJ) > N° 6 (06/2020) . - p. 32-37[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 21779 - Périodique Bibliothèque principale Documentaires Disponible Use of novel polyetheralkanolamine comb polymers as pigment dispersants for aqueous coating systems / Nguyên-Dang-Tâm in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 4, N° 3 (09/2007)
[article]
Titre : Use of novel polyetheralkanolamine comb polymers as pigment dispersants for aqueous coating systems Type de document : texte imprimé Auteurs : Nguyên-Dang-Tâm, Auteur Année de publication : 2007 Article en page(s) : p. 295-309 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Agents dispersants (chimie)
Chimie des surfaces
Colorimétrie
Pigments
Revêtements en phase aqueuse:Peinture en phase aqueuse
RhéologieIndex. décimale : 667.9 Revêtements et enduits Résumé : The adsorption of a series of polyetheralkanolamine comb polymers characterized by a different length of the hydrophilic tail has been investigated at the carbon black/water interface by measuring adsorption isotherm, contact angle, wetting rate, zeta potential, and particle size distribution. Zeta potential measurements and adsorption layer thickness results suggest that polyetheralkanolamines with high ethylene oxide (EO) content provide only steric stabilization and they adsorb at the interface with the ethylene oxide chains in a coil conformation. The thickness of the adsorbed layer increases with increasing EO units; however, the surface tension and interfacial tension decrease with increasing EO content. Adsorption isotherms show that most of the added polyetheralkanolamine adsorbs onto the carbon black and only a small amount stays in the water phase. When treated with a polyetheralkanolamine, carbon black dispersions show uniform (unimodal) and narrow particle size distribution with very small median sizes of about 0.10 µm. The pigment concentrates containing the polyetheralkanolamine show excellent color compatibility in various decorative commercial white paints containing a wide range of resins and exhibit low viscosity with nearly Newtonian flow behavior. DOI : 10.1007/s11998-007-9027-y En ligne : https://link.springer.com/content/pdf/10.1007%2Fs11998-007-9027-y.pdf Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=3645
in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH > Vol. 4, N° 3 (09/2007) . - p. 295-309[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 008270 - Périodique Bibliothèque principale Documentaires Disponible Using DC electrochemical techniques to assess the relative corrosiveness of water-based coatings and their ingredients / F. Louis Floyd in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 4, N° 2 (06/2007)
[article]
Titre : Using DC electrochemical techniques to assess the relative corrosiveness of water-based coatings and their ingredients Type de document : texte imprimé Auteurs : F. Louis Floyd, Auteur ; Sumeet Tatti, Auteur ; Theodore Provder, Auteur Année de publication : 2007 Article en page(s) : p. 111-129 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Anticorrosion
Corrosion électrochimique
Formulation (Génie chimique)
Latex
Mesure
Revêtements en phase aqueuse:Peinture en phase aqueuse
Spectroscopie d'impédance électrochimiqueIndex. décimale : 667.9 Revêtements et enduits Résumé : It has been common to assess corrosion inhibitors by ranking their relative corrosion currents at some arbitrary potential above the open circuit potential via DC potentiodynamic anodic scans. Grose-close et al.1 demonstrated that when bare steel panels are subjected to such scans, the difference in mV between the open circuit potential and breakdown potential is a sensitive measure of the panels' tendency to corrode once coated and exposed to a corrosive environment. The present authors show that a combination of the two DC electrochemical techniques can be used to assess the relative corrosion (or inhibition) contribution of various ingredients in water-based coatings, and that those results translate into the same order of behavior when coatings utilizing those ingredients were applied to steel and tested in a corrosive environment. This technique is also shown to be capable of ranking finished liquid paints for their subsequent corrosion resistance as dried coatings on steel, and verifying the batch consistency of liquid paints in production. DOI : 10.1007/s11998-007-9012-5 En ligne : https://link.springer.com/content/pdf/10.1007%2Fs11998-007-9012-5.pdf Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=3653
in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH > Vol. 4, N° 2 (06/2007) . - p. 111-129[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 008269 - Périodique Bibliothèque principale Documentaires Disponible Using "high performance two-component waterborne polyurethane" wood coatings / Michael J. Dvorchak in JOURNAL OF COATINGS TECHNOLOGY (JCT), Vol. 69, N° 866 (03/1997)
[article]
Titre : Using "high performance two-component waterborne polyurethane" wood coatings Type de document : texte imprimé Auteurs : Michael J. Dvorchak, Auteur Année de publication : 1997 Article en page(s) : p. 47-52 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Bois
Bois -- Revêtements
Formulation (Génie chimique)
Liants
Mélanges (chimie)
Polyuréthanes
Projection de matériaux
Revêtements bi-composant
Revêtements en phase aqueuse:Peinture en phase aqueuse
Taille des particulesIndex. décimale : 667.9 Revêtements et enduits Résumé : Recent developments in coatings technology have resulted in two-component waterborne polyurethane wood coating formulations which offer the benefits of traditional solvent-borne systems ; however, these 2K WB/PUR systems offer significant reductions over solvent-borne systems in VOCs and HAPs, meeting stringent environmental regulations. In addition, 2K WB/ PUR systems meet specifications for finishes for kitchen cabinets, office, laboratory, and household furniture. This paper looks at the differences between solvent-borne polyurethane systems (2K SOV/PUR) and 2K WB/PUR systems. Also discussed are physical properties, formulation parameters, application techniques, and industrial hygiene issues. Note de contenu : - Chemistry
- Chemistry in the solution
- Chemistry in the film
- Variability in system performance via formulating techniques
- mixing and particle size
- Batch mixing
- Two-component mixing
- Electrostatic application of two-component waterborne polyurethanes
- Industrial hygiene
- Loss of hexamethylene diisocyanate monomer in the paint solutionPermalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=18107
in JOURNAL OF COATINGS TECHNOLOGY (JCT) > Vol. 69, N° 866 (03/1997) . - p. 47-52[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 003535 - Périodique Bibliothèque principale Documentaires Disponible UV-cured coatings based on waterborne resins ans Si02 nanoparticles / Anna di Gianni in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 6, N° 2 (06/2009)
[article]
Titre : UV-cured coatings based on waterborne resins ans Si02 nanoparticles Type de document : texte imprimé Auteurs : Anna di Gianni, Auteur ; Stefano Turri, Auteur ; Roberta Bongiovanni, Auteur ; Flavio Deflorian, Auteur ; Giulio Malucelli, Auteur ; Giancarlo Rizza, Auteur Année de publication : 2009 Article en page(s) : p. 177-185 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Corrosion
Dioxyde de silicium
Nanoparticules
Photopolymères
Polymérisation
Revêtements -- Séchage sous rayonnement ultraviolet
Revêtements en phase aqueuse:Peinture en phase aqueuse
Sol-gel, ProcédéIndex. décimale : 667.9 Revêtements et enduits Résumé : The UV-curing technique in combination with the use of waterborne resins is very attractive since it gives the opportunity to get solid coatigs by means of ecofriendly processes. We found that it is possible to use such UV curable water-based formulations as matrices for the preparation of nanocomposites in which the filler is generated in situ by means of the sol-gel chemistry. We prepared silica-based nanocomposites and characterized ther comparing their performances with those of the silica-free coatings. Moreover, the article discusses the influence of the addition of a coupling agent between the organic and inorganic phase on the final properties of the nanocomposites. DOI : 10.1007/s11998-008-9137-1 En ligne : https://link.springer.com/content/pdf/10.1007%2Fs11998-008-9137-1.pdf Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=5603
in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH > Vol. 6, N° 2 (06/2009) . - p. 177-185[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 011361 - Périodique Bibliothèque principale Documentaires Disponible VAE copolymer emulsions in latex paints / Artur Palasz in EUROPEAN COATINGS JOURNAL (ECJ), N° 1 (01/2022)
PermalinkVanillin as low-temperature isocyanate-blocking agent and its use in one-component aqueous coatings / Philipp Knospe in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 20, N° 2 (03/2023)
PermalinkVariables influencing microflocculation in coalesced emulsion in JOURNAL OF COATINGS TECHNOLOGY (JCT), Vol. 73, N° 916 (05/2001)
PermalinkVeoVa/(meth)acrylate latices : high quality binders for water-borne anti-corrosion primers / M. M. C. P. Slinckx in SURFACE COATINGS INTERNATIONAL, Vol. 78, N° 2 (02/1995)
PermalinkVeoVa vinyl ester based lattices with high binding power for interior matt paints / Delphine Uwukunda in PAINTINDIA, Vol. LXII, N° 2 (02/2012)
PermalinkVers un système bicomposant complet in GALVANO ORGANO, N° 809 (03/2012)
PermalinkVersatile self-crosslinking polyurethane dispersion for low VOC coatings across multiple markets / Aditi Chavannavar in POLYMERS PAINT COLOUR JOURNAL - PPCJ, Vol. 208, N° 4645 (10/2018)
PermalinkVersatile self-crosslinking polyurethane dispersion for low VOC coatings across multiple markets / Aditi Chavannavar in POLYMERS PAINT COLOUR JOURNAL - PPCJ, Vol. 208, N° 4646 (11/2018)
PermalinkVersatile waterborne, presents a novel value-in-use waterborne energy curable polyurethane and considers product robustness as a key driver for innovation / Xavier Deruyttere in POLYMERS PAINT COLOUR JOURNAL - PPCJ, Vol. 204, N° 4592 (01/2014)
PermalinkVinyl acetate ethylene emulsions as binders for low emission interior paints / Fernand Cuirassier in DOUBLE LIAISON, N° 592 (05/2013)
PermalinkVinyl versatate-based emulsions with high binding power and improved environmental performance for economical paints / Touria Gharrafi in SURFACE COATINGS INTERNATIONAL, Vol. 96, 6 (12/2013)
PermalinkVOC free water thinnable coatings based on unsaturated polyester / Anuradha Satpute in PAINTINDIA, Vol. LVIII, N° 7 (07/2008)
PermalinkVOC testing comparison : EPA method 24 versus the cal poly method / V. C. Bud Jenkins in JOURNAL OF COATINGS TECHNOLOGY (JCT), Vol. 67, N° 841 (02/1995)
PermalinkVolatile organic compounds in water based paints / M. Veeramani in PAINTINDIA, Vol. LXX, N° 3 (03/2020)
PermalinkWater absorption of water-based anticorrosive coatings and its effect on mechanical property and adhesive performance / Takuya Kamisho ; Yukitoshi Takeshita ; Seizo Sakata ; Takashi Sawada in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 11, N° 2 (03/2014)
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