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Meeting current and future legislation with Optifilm enhancer 400 / Carlo Testa in SURFACE COATINGS INTERNATIONAL, Vol. 99.2 (04-05/2016)
[article]
Titre : Meeting current and future legislation with Optifilm enhancer 400 Type de document : texte imprimé Auteurs : Carlo Testa, Auteur ; Louise Taylor, Auteur ; Ralf Taube, Auteur Année de publication : 2016 Article en page(s) : p. 98-100 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Coalescence (Sciences physiques)
Evaluation
Odeurs
Qualité -- Contrôle
Résistance à l'abrasion
Revêtements -- Analyse:Peinture -- AnalyseIndex. décimale : 667.9 Revêtements et enduits Résumé : In recent years, several global voluntary and mandatory schemes have been introduced to improve indoor air quality by limiting emissions from materials. In many cases it is neither feasible nor desirable to lower the overall emissions of a coating by simply reducing or completely removing the coalescents present in the formulation as this will have a negative effect on the application, performance and quality of the paint. Note de contenu : - EVALUATION OF OPTIFILM ENHANCER 400 : Emissions - Odour - Performance
- TABLES : 1. Odour rating of low-emission coalescents in matt paints after 24 hours - 2. Performance of a matt paint formulated with Optifilm enhancer 400 against coalescent-free matt paints - 3. Performance of a silk paint formulated with Optifilm enhancer 400 against coalescent-free silk paints
- FIGURES : 1. Emissions of Optifilm enhancer 400 in a matt and a silk paint at 23°C - 2. Coalescent loss over a six-month period in silk paints - 3. Coalescent loss over a six-month period in matt paint - 4. Low-temperature scrub resistance of matt paintEn ligne : https://drive.google.com/file/d/1JE7EFJiclzKQhbluA8Wt0EicaQrKX3uG/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=26190
in SURFACE COATINGS INTERNATIONAL > Vol. 99.2 (04-05/2016) . - p. 98-100[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 17981 - Périodique Bibliothèque principale Documentaires Disponible A modern analytical toolbox : defect (W&D) studies of automotive coating systems, including depth profiling studies / Karlis Adamsons in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 9, N° 6 (11/2012)
[article]
Titre : A modern analytical toolbox : defect (W&D) studies of automotive coating systems, including depth profiling studies Type de document : texte imprimé Auteurs : Karlis Adamsons, Auteur Année de publication : 2012 Article en page(s) : p. 745-756 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Automotile -- Peinture -- Détérioration
Durée de vie (Ingénierie)
Revêtements -- Analyse
Revêtements -- Défauts:Peinture -- DéfautsIndex. décimale : 667.9 Revêtements et enduits Résumé : Chemical and microscopy measurement technologies have proven to be very powerful in our failure analysis efforts to detail composition and morphology changes of multilayered automotive coating systems obtained from the field. Weathering and durability (W&D) analyses used include those following chemical composition and property changes, at surface/near-surface and interface/interphase loci, as well as depth profiling through one or more system layers. Microscopy tools include a variety of techniques to study surfaces and normal cross sections. Both macro- and micro-morphology details can be effectively imaged to help investigators correlate coating system appearance changes with the mechanisms, and associated kinetics, of degradation. This article will offer an overview of commonly used analyses for developing new coating systems and for tracking appearance, chemical, physical, and mechanical changes due to common mechanisms causing coating systems to fail during service in the field. Note de contenu : - EXPERIMENTAL : Monitoring chemical composition - Imaging loci of interest - Coating system and component samples
- RESULTS AND DISCUSSION : Monitoring chemical composition - Imaging loci of interest - Color changes - The analytical toolboxDOI : 10.1007/s11998-012-9412-z En ligne : https://link.springer.com/content/pdf/10.1007%2Fs11998-012-9412-z.pdf Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=16660
in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH > Vol. 9, N° 6 (11/2012) . - p. 745-756[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 14359 - Périodique Bibliothèque principale Documentaires Disponible Montmorillonite nanoclay-based self-healing coatings on AA 2024-T4 / S. Manasa in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 15, N° 4 (07/2018)
[article]
Titre : Montmorillonite nanoclay-based self-healing coatings on AA 2024-T4 Type de document : texte imprimé Auteurs : S. Manasa, Auteur ; T. Siva, Auteur ; S. Sathiyanarayanan, Auteur ; K. V. Gobi, Auteur ; R. Subasri, Auteur Année de publication : 2018 Article en page(s) : p. 721-735 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Analyse spectrale
Anticorrosifs
Anticorrosion
Argile
Caractérisation
Epaisseur -- Mesure
Essais (technologie)
Essais d'adhésion
Montmorillonite
Revêtement autoréparant:Peinture autoréparante
Revêtements -- Analyse:Peinture -- Analyse
Revêtements protecteurs
Sol-gel, ProcédéIndex. décimale : 667.9 Revêtements et enduits Résumé : Cation-exchanged montmorillonite (MMT), which is an aluminum-pillared clay, was dispersed into an organic–inorganic hybrid silica matrix sol. Cationic inhibitors Ce3+/Zr4+ were introduced into montmorillonite by two methods, namely (1) physical mixing of MMT with the inhibitor solutions and (2) physical mixing for short durations and evacuation of the mixture of MMT and inhibitor solutions. Coatings using these sols were deposited on aluminum alloy AA 2024-T4 substrates, by the dip coating technique followed by thermal curing at 130°C for 1 h. TEM, BET, and XRD analyses were carried out for the inhibitor-modified montmorillonite powders. Potentiodynamic polarization and electrochemical impedance spectroscopic analyses were carried out on uncoated and coated substrates to evaluate the corrosion protection property after exposure to 3.5 wt% NaCl for varying time durations, up to 120 h. Self-healing ability was evaluated using SVET analysis by creating an artificial scribe on the surface and exposure to 3.5 wt% NaCl. Elemental mapping was carried out on scribed substrates before and after exposure to 5 wt% salt fog. Sols containing montmorillonite intercalated with cationic inhibitors when deposited on AA 2024-T4 substrates exhibited low corrosion currents after a prolonged duration of exposure to corrosion medium. Note de contenu : - EXPERIMENTAL : Materials - Sol synthesis and coating deposition - Characterization and testing
- RESULTS AND DISCUSSION : TEM and SEM analysis - X-ray diffraction (XRD) analysis - BET surface area and pore volume analysis - Thickness measurement - SEM and EDS analysis - Adhesion test - Electrochemical impedance spectroscopic (EIS) and potentiodynamic polarization studies - Weight loss experiments - Salot fog test (SFT) and energy-dispersive x-ray spectroscopic (EDS) analysis - SVET analysisDOI : 10.1007/s11998-018-0080-5 En ligne : https://link.springer.com/content/pdf/10.1007%2Fs11998-018-0080-5.pdf Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=30850
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Code-barres Cote Support Localisation Section Disponibilité 20078 - Périodique Bibliothèque principale Documentaires Disponible Morphological changes in exterior surface coatings after exposure to cyclic water submersion and ultraviolet exposure / Armin B. Burghart in COATINGS TECH, Vol. 17, N° 6 (06/2020)
[article]
Titre : Morphological changes in exterior surface coatings after exposure to cyclic water submersion and ultraviolet exposure Type de document : texte imprimé Auteurs : Armin B. Burghart, Auteur ; Sridhar G. Lyer, Auteur ; William J. Rosano, Auteur Année de publication : 2020 Article en page(s) : p. 28-35 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Immersion
Morphologie (matériaux)
Revêtements -- Analyse:Peinture -- Analyse
Revêtements -- Défauts:Peinture -- Défauts
Revêtements -- Effets du rayonnement ultraviolet:Peinture -- Effets du rayonnement ultraviolet
Revêtements organiquesIndex. décimale : 667.9 Revêtements et enduits Résumé : Exterior surface coatings used in many applications can be exposed for long periods of time to cyclic exposure consisting of water submersion or local water surface puddling followed by water evaporation and solar exposure. Under such conditions, several macroscopic defects can appear including blistering, adhesion loss, soil pick-up, cracking, erosion, etc. However, quite often surface microscopic film defects can start long before these macroscopic defects are visibly evident. In this article, we show surface microscopic morphology changes to coatings cycled between water (submersion) and ultraviolet (UV) exposure where both polymer and formulation compositional factors were explored. Scanning electron microscopy (SEM) showed microscopic defects such as polymer-filler separation, filler removal, and degradation and crack formation appearance after short-term (one month) cyclic testing. The micrographs also revealed that the observed film defects were confined to the exposed surface and about a few filler particle diameters deep. Note de contenu : - Table 1 : Flexible roof coating screening formulation En ligne : https://drive.google.com/file/d/1RvyZQrUAznRtADhgH9ZZNGQocJdedeRU/view?usp=share [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=34357
in COATINGS TECH > Vol. 17, N° 6 (06/2020) . - p. 28-35[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 21822 - Périodique Bibliothèque principale Documentaires Disponible Nanoscale protection for high-performance / Atman Fozdar in EUROPEAN COATINGS JOURNAL (ECJ), N° 7-8 (07-08/2019)
[article]
Titre : Nanoscale protection for high-performance : A new generation corrosion control coating technology with crosslink density Type de document : texte imprimé Auteurs : Atman Fozdar, Auteur ; Ronald Lewarchik, Auteur ; Raviteja Kommineni, Auteur Année de publication : 2019 Article en page(s) : p. 22-29 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Anticorrosifs
Anticorrosion
Epoxydes
Essais de brouillard salin
Métaux -- Revêtements protecteurs
Nanoparticules
Polyuréthanes
Revêtements -- Analyse:Peinture -- Analyse
Revêtements bi-composant:Peinture bi-composant
Revêtements multicouchesIndex. décimale : 667.9 Revêtements et enduits Résumé : An innovative technology that offers im-proved performance, saves material and labour costs and eliminates the need for an epoxy primer coat. A single compo-nent polymeric penetrant reacts with the corroded base metal to form a long-lasting bond and increase the structure's useful service life. This coating technology has far-reaching potential, for example in off-shore applications, chemical processing and automotive refinishes. Note de contenu : - Experimental
- Protection demonstrated in salt spray testing
- Low impedance due to conductive nanoparticles
- Greater resistance to electrolyte diffusion
- Potential use in extreme conditions
- High-performance two-coat corrosion protection
- Fig. 1 : Schematic representation of mechanism by which RA Expl penetrates rush and bonds with base metal
- Fig. 2 : ASTM 9117, 10,000 hour sali spray exposure
- Fig. 3a : Bode plot of RA Expl, 2K Epoxy, Moisture cured urethane 1 & 2 [Initial]
- Fig. 3b : Nyquist plot of RA Exp 1, 2K Epoxy, Moisture cured urethane 1 & 2 [Initial]
- Fig. 4a : Bode plot of RA Exp 1 , 2K Epoxy, Moisture cured urethane 1 & 2, atter 50 days (1,000 hours) of exposure
- Fig. 4b : Nyquish plot of RA Exp 1, 2K Epoxy, Moisture cured urethane 1 & 2, alter 50 days (1,000 hours) of exposure
- Fig. 5 : Log of Pore Resishance (Rp) Vs. exposure time
- Fig. 6 : Equivalent circuit diagram for EIS test
- Fig. 7 : TGA curve/decomposition temperature of RA Expl. 2K epoxy and moisture cured urethane 1&2En ligne : https://drive.google.com/file/d/1YP8c3i80vJXLbXRVz8XfwN4mmFQNqHFJ/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=32793
in EUROPEAN COATINGS JOURNAL (ECJ) > N° 7-8 (07-08/2019) . - p. 22-29[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 21079 - Périodique Bibliothèque principale Documentaires Disponible Neural network-based UV adjustment of the photopolymer surface for modification of coating properties printed in flexography / Sanja Mahovic Poljacek in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 17, N° 1 (01/2020)
PermalinkA new sample preparation technique for the examination and analysis of paint film defects / Thomas J. Veneri in JOURNAL OF COATINGS TECHNOLOGY (JCT), Vol. 66, N° 829 (02/1994)
PermalinkA new test method for weatherability prediction by using a remote plasma reactor / M. Akahori in SURFACE COATINGS INTERNATIONAL. PART B : COATINGS TRANSACTIONS, Vol. 89, B2 (06/2006)
PermalinkNovel 'green' sucrose polyester alkyds for high-performing low-VOC coatings / Neal Rogers in COATINGS TECH, Vol. 7, N° 6 (06/2010)
PermalinkOn the road to a finer shine / Carlos E. Vignolo in EUROPEAN COATINGS JOURNAL (ECJ), N° 12 (12/2012)
PermalinkPaint analysis / Roger Dietrich / Hannover [Germany] : Vincentz Network GmbH & Co. (2009)
PermalinkPaint analysis / Roger Dietrich / Hannover [Germany] : Vincentz Network GmbH & Co. (2021)
PermalinkPeintures et vernis. Détermination du mercure total. Méthode spectroscopique par absorption atomique sans flamme - Norme NF T 30-217 / Association Française de Normalisation (Paris) / Saint-Denis La Plaine : Association Française de Normalisation (AFNOR) (1983)
PermalinkPeintures et vernis. Détermination du pourcentage en volume de matières non volatiles par mesurage de la teneur en matières non volatiles et de la masse volumique d'un produit de peinture et calcul du rendement d'application théorique - Norme internationale ISO 23811 / International Organization for Standardization (Genève, Suisse) / Geneve [Switzerland] : International Organization for Standardization (ISO) (2009)
PermalinkPeintures et vernis. Détermination de la résistance à l'abrasion - Partie 1 : Méthode utilisant une route revêtue de papier abrasif - Norme ISO 7784-1 / International Organization for Standardization (Genève, Suisse) / Geneve [Switzerland] : International Organization for Standardization (ISO) (1997)
PermalinkPeintures et vernis. Détermination de la résistance à l'abrasion - Partie 3 : Méthode de panneau d'essai animé d'un mouvement de va-et-vient - Norme ISO 7784-3 / International Organization for Standardization (Genève, Suisse) / Geneve [Switzerland] : International Organization for Standardization (ISO) (2000)
PermalinkPeintures et vernis. Détermination du taux de lixiviation des biocides contenus dans les peintures antisalissures - Partie 1 : Méthode générale d'extraction des biocides - Norme ISO 15181-1 / International Organization for Standardization (Genève, Suisse) / Geneve [Switzerland] : International Organization for Standardization (ISO) (2007)
PermalinkPeintures et vernis. Détermination du taux de lixiviation des biocides contenus dans les peintures antisalissures - Partie 2 : Détermination de la concentration ionique du cuivre dans l'extrait et calcul du taux de lixiviation - Norme ISO 15181-2 / International Organization for Standardization (Genève, Suisse) / Geneve [Switzerland] : International Organization for Standardization (ISO) (2007)
PermalinkPeintures et vernis. Détermination du taux de lixiviation des biocides contenus dans les peintures antisalissures - Partie 3 : Calcul du taux de lixiviation de l'éthylène-bis(dithiocarbamate) de zinc (zinèbe) par détermination de la concentration d'éthylènethiourée dans l'extrait - Norme ISO 15181-3 / International Organization for Standardization (Genève, Suisse) / Geneve [Switzerland] : International Organization for Standardization (ISO) (2007)
PermalinkPeintures et vernis. Détermination du taux de lixiviation des biocides contenus dans les peintures antisalissures - Partie 4 : Détermination de la concentration de pyridine-triphénylborane (PTPB) dans l'extrait et calcul du taux de lixiviation - Norme ISO 15181-4 / International Organization for Standardization (Genève, Suisse) / Geneve [Switzerland] : International Organization for Standardization (ISO) (2008)
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