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Fast drying high solids latices / Fred Bückmann in EUROPEAN COATINGS JOURNAL (ECJ), N° 12/95 (12/1995)
[article]
Titre : Fast drying high solids latices Type de document : texte imprimé Auteurs : Fred Bückmann, Auteur ; Folkert Bakker, Auteur Année de publication : 1995 Article en page(s) : p. 922-929 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Acrylate de butyle
Haut extrait sec
Humidité -- Absorption
Latex
Liants
Mélanges (chimie)
Méthacrylate de méthyle
Revêtement -- Séchage:Peinture -- Séchage
Revêtements en phase aqueuse:Peinture en phase aqueuse
Rhéologie
Taille des particules
ViscositéIndex. décimale : 667.9 Revêtements et enduits Résumé : This paper describes a study of several model bimodal particle size distribution latex systems produced by blending large and small particle size anionically stabilised latices over a wide range of blend ratios. Minimum film forming temperature (MFT), drying rate and water uptake measurements were carried out. At a 80/20 weight ratio large/small particles, a minimum was observed in the MFT and also in the extent of water absorption of latex films with short drying times, although for films dried for longer periods, no such minimum in water absorption was observed. Drying profiles fit well with existing models, except for the 80/20 I/s blend which exhibits more complex drying behaviour. Low shear rate viscosity of selected blends was measured over a range of latex solids contents. The rheological data was fitted by the Krieger-Dougherty equation which was used to calculate the maximum volume packing fraction. An 80/20 blend (large/small) was found to exhibit a higher maximum volume fraction than that of either pure component of the blend, demonstrating the better packing achievable by blending. Finally several different application areas will be discussed. Note de contenu : - Selection of application areas for bimodal dispersions Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=11377
in EUROPEAN COATINGS JOURNAL (ECJ) > N° 12/95 (12/1995) . - p. 922-929[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 002511 - Périodique Bibliothèque principale Documentaires Disponible
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Titre : Faster finishing : Lactide can reduce drying time and allow increased solids of alkyd coatings Type de document : texte imprimé Auteurs : Armin Michel, Auteur Année de publication : 2016 Article en page(s) : p. 42-45 Langues : Anglais (eng) Catégories : Durée de vie (Ingénierie)
LactideLe lactide est le diester cyclique de l’acide lactique et le monomère qui permet de synthétiser le PLA (Poly Lactique Acide) par polymérisation d’ouverture de cycle (ROP).
Issu de l’acide lactique (ou acide 2-hydroxypropanoïque) et produit par fermentation du saccharose ou du glucose, le lactide est d’origine naturelle et renouvelable. Ce produit s’inscrit parfaitement dans le cadre du développement de la chimie verte. Le lactide, étant issu de l’acide lactique qui possède 2 formes stéréo-isomériques (acide lactique L(+) et acide lactique D(-)),existe sous 3 formes stéréo-isomériques : la forme L-lactide, la forme D-lactide et la forme Méso-lactide.
Polyalkydes
Revêtement -- Séchage:Peinture -- Séchage
Revêtements décoratifs:Peinture décorative
Revêtements en bâtiment:Peinture en bâtiment
RhéologieIndex. décimale : 667.9 Revêtements et enduits Résumé : Alkyd coatings continue to be widely used in architectural and decorative coatings. The incorporation of a bio-based lactide monomer in alkyds can significantly shorten drying time. Other benefits include reduced VOC content, a smaller carbon footprint and improvements in some properties. Note de contenu : - Why drying time is critical in decorative coatings
- Use and benefits of lactide-modified resins
- Reduced viscosity to cut VOCs and improve application
- Durability can be improved in several ways
- How lactide reduces the carbon footprint of coatings
- Benefits of lactide in coatings summarisedEn ligne : https://drive.google.com/file/d/16t6MJhdkqza0bCClXCVVgU1XlGt4ujfS/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=26462
in EUROPEAN COATINGS JOURNAL (ECJ) > N° 6 (06/2016) . - p. 42-45[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 18147 - Périodique Bibliothèque principale Documentaires Disponible Film formation from latex dispersions / Marcel Visschers in JOURNAL OF COATINGS TECHNOLOGY (JCT), Vol. 73, N° 916 (05/2001)
[article]
Titre : Film formation from latex dispersions Type de document : texte imprimé Auteurs : Marcel Visschers, Auteur ; J. Laven, Auteur ; R. van der Linde, Auteur Année de publication : 2001 Article en page(s) : p. 49-55 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Air -- Humidité
Formation de film
Revêtement -- Séchage:Peinture -- Séchage
Revêtements en phase aqueuse:Peinture en phase aqueuse
solvantsIndex. décimale : 667.9 Revêtements et enduits Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=5733
in JOURNAL OF COATINGS TECHNOLOGY (JCT) > Vol. 73, N° 916 (05/2001) . - p. 49-55[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 001224 - Périodique Bibliothèque principale Documentaires Disponible Film formation process monitoring of coatings by adaptive speckle imaging interferometry / Antonio Saranillo in COATINGS TECH, Vol. 18, N° 1 (01/2021)
[article]
Titre : Film formation process monitoring of coatings by adaptive speckle imaging interferometry Type de document : texte imprimé Auteurs : Antonio Saranillo, Auteur ; Williams Sherwin, Auteur ; Sarjak H. Amin, Auteur ; Theodore Provder, Auteur ; Allayna Lee, Auteur ; Nawshova Tasmeen, Auteur Année de publication : 2021 Article en page(s) : p. 28-45 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Formation de film
Formulation (Génie chimique)
Revêtement -- Séchage:Peinture -- Séchage
Revêtements -- Analyse:Peinture -- AnalyseIndex. décimale : 667.9 Revêtements et enduits Résumé : During the film formation process, an applied liquid film transforms into an adherent solid film through physical and/or chemical processes. The film formation process involves changes in rheology, evolution of mechanical properties, and the resultant ultimate film structure and morphology. In this study, the film formation process of coatings was monitored using a novel and innovative technology denoted as Adaptive Speckle Imaging Interferometry (ASII). Film formation data obtained from ASII was compared with information obtained from more traditional methods, such as set-to-touch time, tack-free time and dry-hard time (from a mechanical recorder), rate of volatiles evaporation from thermogravimetric analysis, and degree of chemical cure from differential scanning calorimetry, where applicable. Combining information from several techniques provides a more comprehensive picture of the film formation process for a wide variety of waterborne and solvent-based coatings : architectural interior and exterior coatings, industrial maintenance, marine, and gel coat coatings. Excellent repeatability and reproducibility of ASII drying curves were demonstrated. ASII drying curves can differentiate film thickness, substrate type, volatile organic compound level, pigment volume concentration, resin type, and coating manufacturer for a specific type of coating. Note de contenu : - EXPERIMENTAL : Materials - Adaptive speckle imaging intererometry - Thermal gravimetric analysis - Differential scanning calorimetry - Mechanical recorder
- RESULTS AND DISCUSSION : Mechanical recorder and TGA results - Drying curve results
- Table 1 : Paint samples ID and description
- Table 2 : Paint formulas formodel exterior latex paint as a function of VOC
- Table 3 : Paint formulas for model interior latex paint as a function of PVCEn ligne : https://drive.google.com/file/d/1AQA4hGrW5JXCOYSV00gBGYMDUFL6yK3k/view?usp=share [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=35009
in COATINGS TECH > Vol. 18, N° 1 (01/2021) . - p. 28-45[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 22513 - Périodique Bibliothèque principale Documentaires Disponible 22514 - Périodique Bibliothèque principale Documentaires Disponible A finer route to protective coatings / Audrey Drinberg in EUROPEAN COATINGS JOURNAL (ECJ), N° 4 (04/2014)
[article]
Titre : A finer route to protective coatings : Air-drying waterborne nanodispersions give high performance Type de document : texte imprimé Auteurs : Audrey Drinberg, Auteur ; Irina Tarasova, Auteur Année de publication : 2014 Article en page(s) : p. 30-35 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Colloides
Copolymère vinyle alkyde
Dispersions et suspensions
Nanoparticules
Polymérisation par oxydation
Potentiel zeta
Résistance aux brouillard salin
Réticulation (polymérisation)
Revêtement -- Séchage
Revêtements en phase aqueuse
Stabilité au stockage
Transition vitreuseIndex. décimale : 667.9 Revêtements et enduits Résumé : Oxidatively drying vinylated alkyd dispersions have been developed, based on a technique for producing very fine nanodispersions. They provide good physical properties for high-performance protective coatings, including salt spray resistance, and high storage stability with zero VOC content. Note de contenu : - How the VA dispersions are prepared
- The kinetics of emulsification and importance of Tg
- Particle size is in the nano range
- Zeta potential measurements confirm stability
- How double bonds modify drying
- Gel fraction content in the films is determined
- Selecting a drier for aqueous VA dispersions
- An effective and environmentally friendly formulationEn ligne : https://drive.google.com/file/d/1DrTFMC61pBirsZd-F-COUf2RK1f-IWTf/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=21014
in EUROPEAN COATINGS JOURNAL (ECJ) > N° 4 (04/2014) . - p. 30-35[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 16166 - Périodique Bibliothèque principale Documentaires Disponible Grafting photoinitiators to acrylates / Richard Plenderleith in EUROPEAN COATINGS JOURNAL (ECJ), (07-08/2023)
PermalinkGuide pratique du peintre industriel / Henri Perrin / Paris : Technique & Documentation - Lavoisier (1981)
PermalinkHigh-precision temperature profiling on paint lines / Steve Offley in INTERNATIONAL SURFACE TECHNOLOGY (IST), Vol. 10, N° 3 (2017)
PermalinkHighly reactive and stable in storage / Emmanouil Spyrou in INTERNATIONAL SURFACE TECHNOLOGY (IST), N° 2/2008 (2008)
PermalinkHow to achieve faster dry times and more with high-performance catalysts in low-VOC alkyd coatings / Allison Abbey in COATINGS TECH, Vol. 19, N° 1 (01/2022)
PermalinkHow to know that paint has dried / Charles S. Brown in JOURNAL OF PROTECTIVE COATINGS & LININGS (JPCL), Vol. 33, N° 5 (05/2016)
PermalinkInfluence of biocide pre-treatment of wood on performance of exterior coatings / M. Palvic in SURFACE COATINGS INTERNATIONAL. PART B : COATINGS TRANSACTIONS, Vol. 88, B1 (03/2005)
PermalinkL-Lactide chemistry : a safe and renewable building block for sustainable coatings / Armin Michel in POLYMERS PAINT COLOUR JOURNAL - PPCJ, Vol. 206, N° 4625 (10/2016)
PermalinkPermalinkLow-VOC combination metal drier developed for waterborne alkyds / Thomas Schoenbacher in POLYMERS PAINT COLOUR JOURNAL - PPCJ, Vol. 203, N° 4591 (12/2013)
PermalinkA major appliances OEM design (and materials engineering) perspective / Aggie Lotz in COATINGS TECH, Vol. 16, N° 7 (07/2019)
PermalinkMonitoring the degree of curing in coatings using contact angle and surface reflectance measurements / Saminu Musa Magami in SURFACE COATINGS INTERNATIONAL, Vol. 97.5 (10/2014)
PermalinkMore windows in less time in INTERNATIONAL SURFACE TECHNOLOGY (IST), Vol. 14, N° 3 (2021)
PermalinkMultinozzle electrospray method for high-throughput and uniform coating : Application of superhydrophobic coating / Md. Abu Mosa in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 20, N° 3 (05/2023)
PermalinkNew temperature profiling system / Steve Offley in INTERNATIONAL SURFACE TECHNOLOGY (IST), Vol. 6, N° 3 (2013)
PermalinkNext step to a sustainable coating / Miha Steinbücher in EUROPEAN COATINGS JOURNAL (ECJ), (01-02/2024)
PermalinkPermalinkPermalinkNovel oil modified urethane for wook flooring applications / Yuting Li in COATINGS TECH, Vol. 15, N° 6 (06/2018)
PermalinkOxidovanadium(V) dithiocarbamates as driers for alkyd binders / Iva Charamzová in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 17, N° 5 (09/2020)
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