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Seeking standardization in coating specifications for wastewater project / Andy Odorzynski in JOURNAL OF PROTECTIVE COATINGS & LININGS (JPCL), Vol. 34, N° 9 (09/2017)
[article]
Titre : Seeking standardization in coating specifications for wastewater project Type de document : texte imprimé Auteurs : Andy Odorzynski, Auteur Année de publication : 2017 Article en page(s) : p. 24-28 Langues : Américain (ame) Catégories : Anticorrosifs
Anticorrosion
Eaux usées -- Stations de traitements
Epoxydes
Haut extrait sec
Matériaux cimentaires -- Revêtements protecteurs
Métaux -- Revêtements protecteurs
Revêtement de céramique
SpécificationsIndex. décimale : 667.9 Revêtements et enduits Résumé : Differences in equipment, influent sources and operating practices can create very different service exposures from one wastewater plant to the next. This article discusses the need for standardization in wastewater specs and how we as coatings professionals can better support specifying engineers to bring about some consistency. Note de contenu : - Defining the challenges
- So how do we fix it ?
- A challenging road
- A call to action
- Fig. 1 : High-build ceramic epoxy successfully used to protect an aluminum geodesic dome structure for the retrofitting of a wastewater treatment plant
Fig. 2 : Pipes in wastewater treatment plants must be protected from corrosion on both the interiors with linings and the exteriors with coatings
Fig. 3 : Exterior surfaces that are exposed to the harmful UV light from the sun must be protected
Fig. 4 : Application of a high-build, solvent-free, 100-percent solids ceramic epoxy over a new concrete weir basinEn ligne : http://www.paintsquare.com/archive/?fuseaction=view&articleid=6140 Format de la ressource électronique : Web Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=29498
in JOURNAL OF PROTECTIVE COATINGS & LININGS (JPCL) > Vol. 34, N° 9 (09/2017) . - p. 24-28[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 19228 - Périodique Bibliothèque principale Documentaires Disponible Silane-functional polyurethane-urea resins in ultra high solid coatings / Lars Ossenschmidt in SURFACE COATINGS INTERNATIONAL, Vol. 106.6 (11-12/2023)
[article]
Titre : Silane-functional polyurethane-urea resins in ultra high solid coatings Type de document : texte imprimé Auteurs : Lars Ossenschmidt, Auteur Année de publication : 2023 Article en page(s) : p. 438-441 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Copolymère uréthane-urée
Formulation (Génie chimique)
Haut extrait sec
Liants
Résistance chimique
Réticulation (polymérisation)
Revêtements organiques
SilanesIndex. décimale : 667.9 Revêtements et enduits Résumé : The new class of silane-functional polyurethane-urea binders is suitable for many high-quality industrial paint applications. These binders can optimise certain properties as compared to conventional two-component polyurethane paints. Their crosslinking mechanism enables the decoupling of pot life or processing time from drying or chemical crosslinking. At the same time, they are suitable for formulations of products known as Ultra High Solid coatings. Note de contenu : - Structure and crosslinking mechanism
- Fig. 1 : Chemical structure of silane-functional polyurethane-urea binders
- Fig. 2 : Chemical crosslinking of silane-functional polyurethane-urea binders
- Fig. 3 : Superstructures formed from hydrogen dongds
- Table 1 : Test formulation
- Table 2 : General technical data
- Table 3 : Drying properties (according to DIN EN ISO 9117-5)
- Table 4 : Chemical resistanceEn ligne : https://drive.google.com/file/d/1bJWSVwksXrvIYtgMPV1PXPRVfWWZPnBS/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=40342
in SURFACE COATINGS INTERNATIONAL > Vol. 106.6 (11-12/2023) . - p. 438-441[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 24367 - Périodique Bibliothèque principale Documentaires Disponible Silanes in high-solids and waterborne coatings / Ming J. Chen in JOURNAL OF COATINGS TECHNOLOGY (JCT), Vol. 69, N° 870 (07/1997)
[article]
Titre : Silanes in high-solids and waterborne coatings Type de document : texte imprimé Auteurs : Ming J. Chen, Auteur ; Fred D. Osterholtz, Auteur ; Eric R. Pohl, Auteur ; Philbert E. Ramdatt, Auteur ; Antonio Chaves, Auteur ; Valerie Bennett, Auteur Année de publication : 1997 Article en page(s) : p. 43-51 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Haut extrait sec
Réticulants
Revêtements -- Propriétés mécaniques:Peinture -- Propriétés mécaniques
Revêtements en phase aqueuse -- Additifs:Peinture en phase aqueuse -- Additifs
SilanesIndex. décimale : 667.9 Revêtements et enduits Résumé : Silanes have been used effectively in solvent-based or waterborne coatings to crosslink binder resins, increase pigment dispersion and improve end use properties, such as mar and solvent resistance and durability. A series of silylated styrene acrylic order to have been prepared and studied in order to understand the chemical and physical parameters that influence the mar resistance and weathering properties of the cured coatings. It was found that the silane content affects the indentation hardness, coefficient of friction, modulus, and toughness of the cured coatings. A relationship between these coating characteristics and mar resistance is demonstrated. In water dispersed and emulsion polymer systems, silanes maximize properties, such as adhesion and solvent resistance. Silanes are incorporated into these systems via copolymerization or post addition. Recent advances in waterborne silane technologies are discussed, including methods of improving formulation stability. Note de contenu : - INTRODUCTION : Silanes in high-solids systems
- EXPERIMENTAL : Characteristics of silylated acrylic clearcoats - Coating tests
- RESULTS AND DISCUSSION : Tensile properties, siloxane crosslinking, and coating properties - Correlation of modulus, friction, and hardness on mar resistance of clearcoats - The influence of difunctional silane ester on clearcoats - Silanes in waterborne systems
- EXPERIMANTAL : Preparation of silylated vinyl acrylic latexes
- RESULTS AND DISCUSSION : Stable sylilated acrylic and vinyl acrylic latexes - Performance improvements of silylated emulsion polymer coatings - Effects of catalysts in the silylated vinyl acrylic systems - Siloxane crosslinkage of silylated vinyl acrylic filmsPermalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=18261
in JOURNAL OF COATINGS TECHNOLOGY (JCT) > Vol. 69, N° 870 (07/1997) . - p. 43-51[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 003539 - Périodique Bibliothèque principale Documentaires Disponible Silicone additives for high-solids polyester-melamine coatings / Lawrence R. Waelde in JOURNAL OF COATINGS TECHNOLOGY (JCT), Vol. 66, N° 836 (09/1994)
[article]
Titre : Silicone additives for high-solids polyester-melamine coatings Type de document : texte imprimé Auteurs : Lawrence R. Waelde, Auteur ; Jerry H. Willner, Auteur ; Emil J. Vyskocil, Auteur ; John W. Du, Auteur Année de publication : 1994 Article en page(s) : p. 107-112 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Haut extrait sec
MélamineLa mélamine, de nom chimique 1,3,5-triazine-2,4,6-triamine, est parfois dénommée cyanuramide ou cyanurotriamine. Sa formule brute est C3H6N6.
Les "résines mélamine-formaldéhyde" ou "mélamine-formol" (sigle MF) sont appelées "mélamine" dans le langage courant. Elles font partie de la famille des aminoplastes qui regroupe des résines thermodurcissables aminées, issues d'un comonomère tel l'urée ou la mélamine, parfois le thiocarbamide, le cyanamide hydrogène ou le dicyandiamide ; le second comonomère étant le formaldéhyde.
Polyesters
Revêtement émail:Peinture-émail
Revêtements -- Additifs:Peinture -- Additifs
Revêtements -- Défauts:Peinture -- Défauts
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 object of this investigation was to examine the physical properties of various classes of silicone additives and compare their effect on surface defects in a high-solids polyester-melamine bake finish. A total of 50 samples, representing five primary classes of silicone fluid, were examined. Their surface tension and compatibility in the chosen system were recorded. Four surface properties were assessed based on ASTM methods. The results of comparison between additive properties and surface properties are discussed Note de contenu : - CHEMISTRY OF SILICONE FLUIDS
- EXPERIMENTAL PROCEDURE : Materials
- PHYSICAL TESTING METHOD : Silicone characteristics - Application tests
- DISCUSSION OF RESULTSPermalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=18707
in JOURNAL OF COATINGS TECHNOLOGY (JCT) > Vol. 66, N° 836 (09/1994) . - p. 107-112[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 003470 - Périodique Bibliothèque principale Documentaires Disponible 003483 - Périodique Bibliothèque principale Documentaires Exclu du prêt Singlet oxygen drying of alkyd resins and model compounds / J. C. Hubert in JOURNAL OF COATINGS TECHNOLOGY (JCT), Vol. 69, N° 869 (06/1997)
[article]
Titre : Singlet oxygen drying of alkyd resins and model compounds Type de document : texte imprimé Auteurs : J. C. Hubert, Auteur ; R. A. M. Venderbosh, Auteur ; W. J. Muizebelt, Auteur ; R. P. Klaasen, Auteur ; K. H. Zabel, Auteur Année de publication : 1997 Article en page(s) : p. 59-64 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Haut extrait sec
Oxydation
Polyalkydes
Réactivité (chimie)Index. décimale : 667.9 Revêtements et enduits Résumé : The drying behavior of air-drying high-solids paints (VOC<250 g/l) is different from and not as good as that of conventional paints. Research in relevant model compounds and alkyd paints has been initiated to gain insight in the underlying processes. After air-drying and aging, products whose formation could best be explained by assuming reaction with singlet oxygen were identified. Singlet oxygen can react with unsaturated systems in an efficient “ene” reaction to hydroperoxides. As hydroperoxides are essential in the air-drying process, an increased formation of singlet oxygen achieved by addition of (colored) sensitizers such as methylene blue and rose bengal should have a beneficial effect on alkyd drying. This effect was indeed found and appeared to be most pronounced at low temperatures. As a result the drying of high-solids alkyds and their corresponding paints is almost at the same rate as conventional products. Note de contenu : - INTRODUCTION : The oxidative drying of alkyds
- EXPERIMENTAL : Auto-oxidation of (Z,Z)-3,6-nonadiene - Drying experiments of HS alkyds with photo-sensitizers - Drying experiments of Pigmented HS alkyds systems with photo-sensitizers - Color measurements on Pigmented HS alkyds with photo-sensitizers - Photo-oxidation of a methyl oleate/ethyl linoleate mixture - Auto-oxidation of a methyl oleate/ethyl linoleate mixture
-RESULTS AND DISCUSSION : Model compounds - Singlet oxygen - Photo-oxidation of linoleate versus oleate - Photo-oxidation and alkyd drying - Drying experiments using a BK recorder - Color measurementsPermalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=18259
in JOURNAL OF COATINGS TECHNOLOGY (JCT) > Vol. 69, N° 869 (06/1997) . - p. 59-64[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 003538 - Périodique Bibliothèque principale Documentaires Disponible PermalinkSpray applications : part V. Influence of high solid compositions on coatings sprayability / David M. Mahli in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 5, N° 1 (03/2008)
PermalinkState-of-the-art epoxy technology for wet and/or dry paints in POLYMERS PAINT COLOUR JOURNAL - PPCJ, Vol. 209, N° 4655 (10/2019)
PermalinkStudy of ionic/nonionic polyurethane dispersions with high solid content and low viscosity using a complex hydrophilic chain-extending agent / Faxing Zhang in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 15, N° 1 (01/2018)
PermalinkA study of the effect of acid rain on alkyd, polyester, and silicone-modified high-solids coatings in JOURNAL OF COATINGS TECHNOLOGY (JCT), Vol. 67, N° 850 (11/1995)
PermalinkSucrose octaesters as reactive diluents for alkyd coatings / Andriy Popadyuk in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 15, N° 3 (05/2018)
PermalinkSurface modified fumed silicas / Stephanie Frahn in EUROPEAN COATINGS JOURNAL (ECJ), N° 03/01 (03/2001)
PermalinkSurface-treated boehmite nano-particles for improved scratch resistance / U Nolte in POLYMERS PAINT COLOUR JOURNAL - PPCJ, Vol. 203, N° 4591 (12/2013)
PermalinkSuspension structures and film morphologies of high-solids acrylic-alkyd hybrid binders / M. J. Deriss in SURFACE COATINGS INTERNATIONAL. PART B : COATINGS TRANSACTIONS, Vol. 88, B4 (12/2005)
PermalinkPermalinkSynthesis of cardanol based epoxy resin for high solids UV curable coatings using bio based reactive diluent : review / Rupanshu Rastogi in PAINTINDIA, Vol. LXIX, N° 1 (01/2019)
PermalinkSynthesis strategies and advantages of waterborne polyurethane dispersions (PUDs) : a review / Subrata Hota in PAINTINDIA, Vol. LXXI, N° 9 (09/2021)
PermalinkSynthesising a new cure for paint formulators / Claude Nootens in EUROPEAN COATINGS JOURNAL (ECJ), (07-08/2023)
PermalinkSynthetic leather without solvents / Thomas Michaelis in EUROPEAN COATINGS JOURNAL (ECJ), N° 2/2009 (02/2009)
PermalinkTaking the next step in fast curing 2K NCO technology / F. Fallani in SURFACE COATINGS INTERNATIONAL, Vol. 104.2 (03-04/2021)
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