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Formulation techniques using FEVE resins in waterborne and high solids coatings / Robert J. Parker in POLYMERS PAINT COLOUR JOURNAL - PPCJ, Vol. 206, N° 4617 (02/2016)
[article]
Titre : Formulation techniques using FEVE resins in waterborne and high solids coatings Type de document : texte imprimé Auteurs : Robert J. Parker, Auteur ; Kristen L. Blankenship, Auteur Année de publication : 2016 Article en page(s) : p. 18-22 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Agents dispersants (chimie)
Copolymère fluoroéthylène-vinyléther
Essais accélérés (technologie)
Haut extrait sec
Polyacryliques
Polyesters
Polyols
Résistance chimique
Revêtements en phase aqueuse:Peinture en phase aqueuseIndex. décimale : 667.9 Revêtements et enduits Résumé : Fluorinated resins are known for high performance, particularly in long term, exterior durability. Fluoroethylene vinyl ether or FEVE resins, a family of fluorinated resins, have a unique alternating copolymer structure allowing them to be dissolved in solvent, as well as emulsified in water for formulating liquid coatings. As environmental initiatives are becoming less compulsory and industry is taking proactive measures to protect the environment, waterborne and high solids paint is ever increasing in demand.
Studies encompass both 1K and 2K formulations and focus on dispersant type, coalescing agents and methods of altering gloss. Results of the many tests that measure critical properties of high performance coatings will be presented. Testing includes water resistance,
chemical resistance, vapeur permeability, solar reflectance properties and mould resistance along with corrosion resistance and accelerated weathering. Formulations based on blends of FEVE resins with other polyols, like acrylic polyols and polyester polyols will also be explored.Note de contenu : - FEVE resin technology
- FEVE resin in environmentally friendly coatings
- Formulating water-based coatings with FEVE coatings
- Formulating high solids coatings with FEVE resins
- FEVE resins for chemical resistance
- FIGURES : 1. Alternating structure of FEVE resins - 2. Typical properties of FEVE resins - 3. QUV exposure of an FEVE-based coating - 4. EMMAQUA exposure of an FEVE-based coating - 5. South Florida exposure of an FEVE-based coating - 6. Xenon arc exposure of water-based FEVE coatings - 7. Water-based white formulation based on FEVE dispersion resin - 8. Results of dispersant study - 9. MFFT on high Tg FEVE resin with various coalescing aids - 10. MFFT of high Tg FEVE resin with various coalescing aids - 11. Water absorption testing - 12. QUV-A weathering of FEVE/acrylic blend water-based cool roof coating - 13. QUV-A weathering of high solids FEVE coating with KFLEX - 14. QUV-A weathering of high solids FEVE coating with KFLEX - 15. Chemical resistance of FEVE resinsEn ligne : https://drive.google.com/file/d/1lWf_sAJw5YCQrTpdIdXt0gWoivJ06Ha4/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=25569
in POLYMERS PAINT COLOUR JOURNAL - PPCJ > Vol. 206, N° 4617 (02/2016) . - p. 18-22[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 17844 - Périodique Bibliothèque principale Documentaires Disponible Fourier transform raman spectroscopy for the analysis of pigmented acrylic latex films / A. S. Davie in JOURNAL OF COATINGS TECHNOLOGY (JCT), Vol. 67, N° 847 (08/1995)
[article]
Titre : Fourier transform raman spectroscopy for the analysis of pigmented acrylic latex films Type de document : texte imprimé Auteurs : A. S. Davie, Auteur ; W.-H. Leong, Auteur Année de publication : 1995 Article en page(s) : p. 63-68 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Chimie analytique
Copolymères
Couches minces
Fourier, Spectroscopie infrarouge à transformée de
Latex
Polyacryliques
Revêtements en phase aqueuse:Peinture en phase aqueuse
Spectroscopie RamanIndex. décimale : 667.9 Revêtements et enduits Résumé : Fourier transform Raman (FTR) spectra of some acrylic latices, rutile titanium dioxide, some common extender pigments, and some acrylic latex paint films were obtained. As expected, all FTR spectra obtained showed considerable differences to their published infrared spectra. It is shown that FTR spectroscopy is excellent for the qualitative analysis of dried acrylic latex paint films and has the added advantages that it is nondestructive and requires no prior sample preparation. Quantitative analysis of extender pigments in dried acrylic latex paint films has also been successful but good quantitative results for titanium dioxide were not obtained. The reason for this is not known. Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=18542
in JOURNAL OF COATINGS TECHNOLOGY (JCT) > Vol. 67, N° 847 (08/1995) . - p. 63-68[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 003493 - Périodique Bibliothèque principale Documentaires Disponible 003505 - Périodique Bibliothèque principale Documentaires Exclu du prêt
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Titre : Framing the case for WVP : Water-vapour (WVP) - An important selection parameter for wood coatings ? Type de document : texte imprimé Auteurs : Niels Lutke Schipholt, Auteur ; Mathilde van't Oor, Auteur Année de publication : 2023 Article en page(s) : p. 22-26 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Bois -- Revêtements protecteurs
Perméabilité
Polyacryliques
Polyalkydes
Revêtements en bâtiment:Peinture en bâtiment
Revêtements en phase aqueuse:Peinture en phase aqueuseIndex. décimale : 667.9 Revêtements et enduits Résumé : For 30 years, our company has tested the performance of water-borne industrial paint systems for joinery applications. Performance requirements for coating systems specified for Dutch construction practice focus on water permeability and durability. Although these tests yield plenty of information, coating failures that occasionally occur in practice cannot always be explained. Note de contenu : - New sampling method and initial results
- Methodology
- Results
- Alkyd system : moisture accumulation
- Acrylic system : little changeEn ligne : https://drive.google.com/file/d/1rPbC8cGFof8AlEKEK0q-GGD8etP9nqxU/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=39460
in EUROPEAN COATINGS JOURNAL (ECJ) > (06/2023) . - p. 22-26[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 24072 - Périodique Bibliothèque principale Documentaires Disponible 24073 - Périodique Bibliothèque principale Documentaires Disponible Free volume distribution during consolidation and coalescence of latex films / A. J. Hill in JOURNAL OF COATINGS TECHNOLOGY (JCT), Vol. 73, N° 913 (02/2001)
[article]
Titre : Free volume distribution during consolidation and coalescence of latex films Type de document : texte imprimé Auteurs : A. J. Hill, Auteur ; J. D. Cloyd, Auteur ; D. L. Murray, Auteur ; R. R. Stockl, Auteur ; P. P. Shang, Auteur ; R. L. McGill, Auteur ; M. R. Tant, Auteur Année de publication : 2001 Article en page(s) : p. 115-124 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Coalescence (Sciences physiques)
Latex
Polyméthacrylates
Revêtements en phase aqueuse:Peinture en phase aqueuseTags : 'Peinture émulsion' Latex 'Formation de film' Consolidation Coalescence 'Polyméthacrylate butyle' d'isobutyle' 'Volume libre' Annihilation positon 'Microscopie à force atomique' Index. décimale : 667.9 Revêtements et enduits Résumé : The focus of the work is the effect of molecular architecture on free volume distribution during consolidation and coalescence of aqueous latex emulsions. Two series of model emulsion polymers, iso-butyl methacrylate (i-BMA) and normal-butyl methacrylate (n-BMA) dispersions with varying level of trimethylolpropanetriacrylate (TMPTA) crosslinker, are studied. Coatings are characterized by positron annihilation lifetime spectroscopy (PALS), and atomic force microscopy (AFM). Formation of coherent brittle films without significant interdiffusion is achieved by consolidation below the glass transition temperature (Tg). Consolidation, or ordering/compaction of films following water evaporation at temperatures below the MFFT, results in a decrease in the relative free volume element size, Tau 3, as measured by PALS. An increase in the characteristic relaxation time for the consolidation process is evident as TMPTA levels and corresponding gel fraction increase. Consolidation below Tg is accompanied by physical aging. Coalescence and interdiffusion are achieved by annealing films at or above Tg. Annealed coatings show a decrease in Tg and an increase in PALS free volume attributed to erasure of physical aging in combination with the action of the surfactant (sodium dodecyl sulfate) as a plasticizer. Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=5693
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Code-barres Cote Support Localisation Section Disponibilité 001221 - Périodique Bibliothèque principale Documentaires Disponible Friendly urethane / Peter Jansse in POLYMERS PAINT COLOUR JOURNAL - PPCJ, Vol. 197, N° 4508 (01/2007)
[article]
Titre : Friendly urethane Type de document : texte imprimé Auteurs : Peter Jansse, Auteur Année de publication : 2007 Article en page(s) : p. 30-32 Langues : Anglais (eng) Catégories : Polymères en émulsion
Polyuréthanes
Revêtements en phase aqueuse:Peinture en phase aqueuseIndex. décimale : 667.9 Revêtements et enduits Résumé : Waterborne polyurethane dispersions are increasingly used and offer a variety of special properties to surface coatings.
Waterborne polyurethane dispersions' inherent polymer chain, particle and film morphology allow development of coherent coatings with excellent mechanical properties, which are suited for various applications.
DSM announced recently that it has decided to build a new factory for polyurethane dispersions in Meppen in Germany, which will come on stream mid 2007.
This article will highlight the oppportunities available to purpose design polyurethane dispersions in terms of polymer backbone and fim forming characteristics suitable for high perfomance applications.Note de contenu : - Waterborne polymers in surface coatings
- Polyurethane dispersions
En ligne : https://drive.google.com/file/d/1pfzEJBZayLRN1tpjqsnKWFOJQ5gH1CXp/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=27443
in POLYMERS PAINT COLOUR JOURNAL - PPCJ > Vol. 197, N° 4508 (01/2007) . - p. 30-32[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 006197 - Périodique Bibliothèque principale Documentaires Disponible Fumed silica dispersions / Matthew Linares in POLYMERS PAINT COLOUR JOURNAL - PPCJ, Vol. 198, N° 4520 (01/2008)
PermalinkGas transport properties in waterborne polymer nanocomposite coatings containing organomodified clays / M. Stratigaki in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 11, N° 6 (11/2014)
PermalinkGel-sol synthesis of surface-treated TiO2 nanoparticles and incorporation with waterborne acrylic resin systems for clear UV protective coatings / Changfeng Chen in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 11, N° 5 (09/2014)
PermalinkPermalinkGetting the best effect pigment orientation / Sylvia Bühne in EUROPEAN COATINGS JOURNAL (ECJ), N° 09/2009 (09/2009)
PermalinkGloss emulsion paints : the green alternate / E. Padmanabhan in PAINTINDIA, Vol. LIX, N° 5 (05/2009)
PermalinkGoing beyond the 2010 directives / Marc Roelands in EUROPEAN COATINGS JOURNAL (ECJ), N° 12/2008 (12/2008)
PermalinkGoing green in Thailand - a life cycle of water-based wood coating systems in POLYMERS PAINT COLOUR JOURNAL - PPCJ, Vol. 202, N° 4577 (10/2012)
PermalinkGraphene based functional coatings : an introspection / Ravindra Bari in PAINTINDIA, Vol. LXXII, N° 12 (12/2022)
PermalinkGraphene oxide/waterborne polyurethane nanocoatings : effects of graphene oxide content on performance properties / C. Bernard in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 17, N° 1 (01/2020)
PermalinkGreen all weather paints / Franck Duval in POLYMERS PAINT COLOUR JOURNAL - PPCJ, Vol. 194, N° 4472 (01/2004)
PermalinkGreen coating technologies / Andrea Knebel-Kyriakidis in POLYMERS PAINT COLOUR JOURNAL - PPCJ, Vol. 199, N° 4539 (08/2009)
PermalinkGreen light for quality / Heinz-Günther Schulte in EUROPEAN COATINGS JOURNAL (ECJ), N° 11/2009 (11/2009)
PermalinkGreen technology for the construction industry - two component waterborne polyurethane coatings / Prashant Gangwar in PAINTINDIA, Vol. LXI, N° 8 (08/2011)
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