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Novel isocyanate-free moisture-curable polymers for single-components polysiloxane topcoats / Erick Lezzi in COATINGS TECH, Vol. 14, N° 8 (08/2017)
[article]
Titre : Novel isocyanate-free moisture-curable polymers for single-components polysiloxane topcoats Type de document : texte imprimé Auteurs : Erick Lezzi, Auteur Année de publication : 2017 Article en page(s) : p. 22-28 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Bateaux -- Revêtements:Bateaux -- Peinture
Résistance aux conditions climatiques
Résistance chimique
Réticulation à l'humidité
Revêtement monocomposant:Peinture monocomposant
Revêtements -- Finition:Peinture -- Finition
SiliconesLes silicones, ou polysiloxanes, sont des composés inorganiques formés d'une chaine silicium-oxygène (...-Si-O-Si-O-Si-O-...) sur laquelle des groupes se fixent, sur les atomes de silicium. Certains groupes organiques peuvent être utilisés pour relier entre elles plusieurs de ces chaines (...-Si-O-...). Le type le plus courant est le poly(diméthylsiloxane) linéaire ou PDMS. Le second groupe en importance de matériaux en silicone est celui des résines de silicone, formées par des oligosiloxanes ramifiés ou en forme de cage (wiki).Index. décimale : 667.9 Revêtements et enduits Résumé : The U.S. Naval Research Laboratory (NRL) recently developed novel alkoxysilane-terminated N-substituted urea polymers for use in moisture-curable, single-component (1K) polysiloxane topcoats for military assets. These polymers demonstrate similar mechanical properties and chemical resistance to polyurethanes, yet do not contain harmful isocyanates. The polymers can be synthesized in a variety of polar and aromatic solvents to provide low viscosity solutions, thus allowing for the generation of topcoats that are free of hazardous air pollutants (HAPs) and contain low levels of volatile organic compounds (VOCs). These polymers have been primarily utilized to formulate 1K polysiloxane topcoats for use on the exterior of Navy surface ships and aircraft, yet they are applicable to a variety of non-military markets where exterior durable topcoats are required.
For Navy ships, the 1K polysiloxane topcoat is designed as a haze gray colored system that is <250 g/l VOCs, provides a semi-gloss finish once cured, will adhere to high solids epoxy primers, and offers enhanced weatherability and hydrocarbon resistance compared to legacy Navy topcoats. The coating can be brush- and roll-applied by sailors for touchup/repair applications or spray-applied by contractors during depot-level maintenance. For Navy aircraft, the 1K topcoat is designed as a camouflage gray colored system that is <300 g/l VOCs, is spray-applied via high-volume low-pressure (HVLP) equipment, provides a low-gloss finish once cured, and demonstrates comparable flexibility, weatherability, and hydrocarbon resistance to qualified polyurethane topcoats. Gloss topcoats for Navy aircraft have also been formulated using these novel polymers. Laboratory testing of these 1K polysiloxane topcoats to military specifications (MIL-Specs.) and demonstrations on military assets will be discussed herein.Note de contenu : - INTRODUCTION : Legacy surface ship and aircraft topcoats
- NOVEL POLYMERS FOR SINGLE-COMPONENT POLYSILOXANE TOPCOATS
- EXPERIMENTAL PROCEDURE
- RESULTS : Single-components polysiloxane topcoat for navy surface ships - Single-components polysiloxane topcoat for navy aircraftEn ligne : https://drive.google.com/file/d/1w2daqu09aumCrR2LKgt4-Lik1WgshaO5/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=28868
in COATINGS TECH > Vol. 14, N° 8 (08/2017) . - p. 22-28[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 19187 - Périodique Bibliothèque principale Documentaires Disponible Novel oil-modified acrylic multi-domain dispersions for wood coatings in SURFACE COATINGS INTERNATIONAL, Vol. 103.3 (05-06/2020)
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Titre : Novel oil-modified acrylic multi-domain dispersions for wood coatings Type de document : texte imprimé Année de publication : 2020 Article en page(s) : p. 128-131 Langues : Anglais (eng) Catégories : Bois -- Revêtements protecteurs
Essais (technologie)
Essais d'adhésion
Formulation (Génie chimique)
Polyacryliques
Résistance aux conditions climatiques
Résistance chimique
Revêtements -- Finition
Revêtements en phase aqueuse:Peinture en phase aqueuse
Revêtements organiquesIndex. décimale : 667.9 Revêtements et enduits Résumé : Waterborne acrylic dispersions and alkyd emulsions have been extensively used for architectural coatings for decades, each technology having its advantages and drawbacks. While alkyd emulsions generally exhibit very good application characteristics, such as high gloss and good penetration, they lack in performance for weathering resistance. Acrylic dispersions, conversely, are disadvantaged in terms of flow, levelling and appearance, but perform well for outdoor durability. Many attempts have been undertaken to find the balance of performance by hybrid technology approaches. The presented work highlights a novel synthetic approach to oil¬modified acrylic multi-domain dispersions combining acrylic-like outdoor durability with alkyd-like appearance and application properties. Note de contenu : - Technological approach
- Deck stain testing results
- Trim testing results
- Universal substrate adhesion results
- Table 1 : Trim testing formulation
- Table 2 : Xenon testing results according to ISO 4892-2 of white trim coating on ceramic tile
- Table 3 : Chemical resistance testing after 3 hours of exposure. Rating from 0 (no effect on the film surface) to 5 (film deterioration)
- Table 4 : Adhesion testing according to DIN EN IS0 2409 after one week of dryingEn ligne : https://drive.google.com/file/d/1q1ULihJ-EzN9LTWGJ1TQ_PlbM9u7q1ZM/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=34340
in SURFACE COATINGS INTERNATIONAL > Vol. 103.3 (05-06/2020) . - p. 128-131[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 21880 - Périodique Bibliothèque principale Documentaires Disponible OMYA - Itech - Orgon - Octobre 2011 / Institut National de Recherche et de Sécurité / Paris : INRS (2005)
Titre : OMYA - Itech - Orgon - Octobre 2011 Type de document : document multimédia Auteurs : Institut National de Recherche et de Sécurité , Auteur ; Xavier de Choudens, Metteur en scène, réalisateur Editeur : Paris : INRS Année de publication : 2005 Importance : 1 CDrom Format : 12 cm Langues : Multilingue (mul) Catégories : Assemblages (technologie)
Carbonate de calciumLe carbonate de calcium (CaCO3) est composé d'un ion carbonate (CO32-) et d'un ion calcium (Ca2+), sa masse molaire est de 100,1 g/mole.
C'est le composant principal du calcaire et de la craie, mais également du marbre. C'est aussi le principal constituant des coquilles d'animaux marins, du corail et des escargots.
Charges (matériaux)
Cires
Emulsions
Formulation (Génie chimique)
Joints d'étanchéité
Marquage routier (peinture)
Matières premières
Polyalkydes
Polymères
polymères vinyliques
Primaire (revêtement)
Produits chimiques
Revêtements -- Finition
Revêtements en bâtiment
Revêtements en phase aqueuse:Peinture en phase aqueuse
Revêtements:Peinture
VernisIndex. décimale : 667.9 Revêtements et enduits Résumé : Ce CDrom présente l'ensemble des produits formulés par OMYA à base de carbonate de calcium. Il présente également les fiches techniques des matières premières entrant dans ces formulations. Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=15531 Réservation
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Code-barres Cote Support Localisation Section Disponibilité 14049 667.9 OMY Monographie Bibliothèque principale Documentaires Disponible Paint shop for high-gloss agricultural machines in INTERNATIONAL SURFACE TECHNOLOGY (IST), Vol. 10, N° 3 (2017)
[article]
Titre : Paint shop for high-gloss agricultural machines Type de document : texte imprimé Année de publication : 2017 Article en page(s) : p. 8-11 Langues : Anglais (eng) Catégories : Ateliers de peinture industrielle
Dépôt électrolytique
Machines agricoles -- Peinture
Revêtement -- Séchage:Peinture -- Séchage
Revêtements -- Finition:Peinture -- Finition
Revêtements poudre:Peinture poudre
VernisIndex. décimale : 667.9 Revêtements et enduits Résumé : The agricultural machinery manufacturer Amazonen-Werke has invested in a completely new paint shop as part of a comprehensive programme of modernisation at its production site in Hude-Altmoorhausen near Bremen in Germany. The new paint line offers improved productivity, flexibility and efficiency and a high-quality paint finish. Note de contenu : - Increased throughput and higher quality
- A wide range of solutions from one source
- One paint shop for a variety of different components
- The process
- Pre-tratment
- Electrocoating
- Powder coating and top coat
- Curing
- Visualisation system opens up new options
- Fewer interfaces lead to reduced risks
- FIGURES : 1. The components pass through 15 pre-treatment zones and then move o to the electrocoating area - 2. The new paint shop is designed to process large numbers of components of different sizes and shapes and manufactured from materials of different thicknesses. These range from parts made out of thin materials to cmponents with a wall thickness of 100 mm - 3. The power-and-free conveyor transports the parts from the electrocoating tank to the curing ovenPermalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=29443
in INTERNATIONAL SURFACE TECHNOLOGY (IST) > Vol. 10, N° 3 (2017) . - p. 8-11[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 19368 - Périodique Bibliothèque principale Documentaires Disponible Paint systems without primers for automotive finishing / Peter Minko in INTERNATIONAL SURFACE TECHNOLOGY (IST), Vol. 8, N° 1 (2015)
[article]
Titre : Paint systems without primers for automotive finishing Type de document : texte imprimé Auteurs : Peter Minko, Auteur Année de publication : 2015 Article en page(s) : p. 24-26 Langues : Anglais (eng) Catégories : Automobiles -- Revêtements:Automobiles -- Peinture
Eco-conception
Revêtements -- Finition:Peinture -- FinitionIndex. décimale : 667.9 Revêtements et enduits Résumé : Paint systems without primers have become widely used in the automotive industry. Standard processes have been transformed into consolidated processes and the appearance of the finished body is playing an increasingly important role in the development of existing paint systems. This article takes stock of the current situation and gives an overview of the developments that we can expect in future. Note de contenu : - More than 250 colours
- A sustainable process
- Robust properties
- Variants for the use with low temperature processes and pre-zone coatings
- Challenges in paint development and process engineering
- Raising the standards for the appearance
- Looking into the immediate future
- Standard finishing process with primer and clear coat
- Eco-concept with and without pre-zone coating
- Further developments in paint systems without primers will be influenced, among other things, by new electrocoatings
- In the near future, the quality-related processes in paint shops will be monitoring much more closely and feedback will be sent directly to the control system.Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=23923
in INTERNATIONAL SURFACE TECHNOLOGY (IST) > Vol. 8, N° 1 (2015) . - p. 24-26[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 17113 - Périodique Bibliothèque principale Documentaires Disponible Painting and finishing exterior wood / William C. Feist in JOURNAL OF COATINGS TECHNOLOGY (JCT), Vol. 68, N° 856 (05/1996)
PermalinkPainting without limits / Philipp Rucker in INTERNATIONAL SURFACE TECHNOLOGY (IST), Vol. 14, N° 1 (2021)
PermalinkPeintures. Guide relatif aux produits de peintures utilisés dans les travaux de peinturage du bâtiment - Norme T 30-805 / Association Française de Normalisation (Paris) / Saint-Denis La Plaine : Association Française de Normalisation (AFNOR) (1983)
PermalinkA perfect finish everytime / Shaun Summers in POLYMERS PAINT COLOUR JOURNAL - PPCJ, Vol. 194, N° 4464 (05/2003)
PermalinkPerfect tightening control in INTERNATIONAL SURFACE TECHNOLOGY (IST), Vol. 7, N° 2 (2014)
PermalinkPinhole free smoother finishing on MDF / Hugo Renkema in EUROPEAN COATINGS JOURNAL (ECJ), N° 3 (03/2017)
PermalinkPermalinkProtective finish for use in the arctic circle in INTERNATIONAL SURFACE TECHNOLOGY (IST), Vol. 15, N° 2 (2022)
PermalinkQuick drying finishing paint - signal red / Mukund Hulyalkar in PAINTINDIA, Vol. LXIX, N° 12 (12/2019)
PermalinkPermalinkRecommendation for the quality assessment of paint care products for motor vehicles / German Cosmetic, Toiletry, Perfumery and Detergent Association (IKW) (Mainzer Landstrasse 55, Frankfurt am Main, Germany) in SOFW JOURNAL, Vol. 148, N° 4 (04/2022)
PermalinkReflections on radiation curing / Michel Tielemans in EUROPEAN COATINGS JOURNAL (ECJ), N° 6 (06/2015)
PermalinkResolution of blistering phenomena in epoxy floor coating by epoxy priming & screed method / Akshay A. Masule in PAINTINDIA, Vol. LXXI, N° 12 (12/2021)
PermalinkShop coat versus field coat / Charles S. Brown in JOURNAL OF PROTECTIVE COATINGS & LININGS (JPCL), Vol. 33, N° 9 (09/2016)
PermalinkPermalinkSimulations improve the efficiency of convection ovens / Alan Matschke in INTERNATIONAL SURFACE TECHNOLOGY (IST), Vol. 12, N° 2 (2019)
PermalinkSingle-component polysiloxane topcoat for navy surface ships / Erick B. Iezzi in JOURNAL OF PROTECTIVE COATINGS & LININGS (JPCL), Vol. 33, N° 11 (11/2016)
PermalinkSolar reflective colorants for building exteriors and façades / Bas van Ravenswaaij in SURFACE COATINGS INTERNATIONAL, Vol. 96, 5 (11/2013)
PermalinkSurcar / E.T.A.I. / Gentilly : Groupe E.T.A.I. (2007)
PermalinkSurcar / Surfaces / Gentilly : Groupe E.T.A.I. (2005)
PermalinkSurcar / Surfaces / Paris : Forum Editions (2003)
PermalinkSurfaces carrosserie / Paris : Editions Ampère/Groupe CEPP (1993)
PermalinkPermalinkThe protective effects and aging process of the topcoat of intumescent fire-retardant coatings applied to steel structures / Ji Wang in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 13, N° 1 (01/2016)
PermalinkThe route to high-tech manufacturing / Pavel Svejda in INTERNATIONAL SURFACE TECHNOLOGY (IST), Vol. 10, N° 1 (2017)
PermalinkThermal yellowing and photobleaching of automotive topcoats / Donald H. Campbell in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 15, N° 1 (01/2018)
PermalinkTime-saving 2-colour coating with partial intermedite drying in INTERNATIONAL SURFACE TECHNOLOGY (IST), Vol. 14, N° 3 (2021)
PermalinkPermalinkTwo component solventborne polyurethane topcoats - formulation variables affecting weathering performance / Prashant Gangwar in PAINTINDIA, Vol. LXII, N° 2 (02/2012)
PermalinkTwo component waterborne polyurethane topcoat for bridges / Mangesh Sidam in PAINTINDIA, Vol. LXXI, N° 11 (11/2021)
PermalinkPermalinkUniform finish on metal and plastic in INTERNATIONAL SURFACE TECHNOLOGY (IST), N° 2/2010 (2010)
PermalinkPermalinkUV-curable powder coatings : Formulation of thick white finish for MDF / S. Zeren in SURFACE COATINGS INTERNATIONAL. PART B : COATINGS TRANSACTIONS, Vol. 87, B2 (06/2004)
PermalinkPermalinkWater-based system to prevent the yellowing of opaque coatings on knotted pine wood / Rodrigo Coniglio ; Wolfgang Gaschler ; Leonardo Clavijo in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 20, N° 2 (03/2023)
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