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Watching paints weather / Leo J. Procopio in COATINGS TECH, Vol. 19, N° 7 (08-09/2022)  

[article]  inCOATINGS TECH > Vol. 19, N° 7 (08-09/2022) . - p. 22-31 Titre : Watching paints weather : One company's journey to understand the exterior durability of paints and coatings Type de document : texte imprimé Auteurs : Leo J. Procopio, Auteur Année de publication : 2022 Article en page(s) : p. 22-31 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Applications extérieures Climat Durée de vie (Ingénierie) Résistance aux conditions climatiques Revêtements:Peinture Index. décimale : 667.9 Revêtements et enduits Résumé : When asked by those outside the paint and coatings industry what they do for a living, coatings scientists are often tempted to offer some levity and respond with the line, "I watch paint dry". Of course, on the surface it sounds quite dull, but unbeknownst to the inquisitors, the joke is on them because the drying and curing of coatings is actually a very complex process that has generated decades of intense scientific study. Note de contenu : - The science of paint durability - The Dow exposure station - Exposure station mission - Location, location, location - Direction and angle - Substrates - Exposure vision - What's next for the Dow exposure station En ligne : https://drive.google.com/file/d/15lSZGSG67XXqSkgmuEhp3jaQYbsLLQDn/view?usp=drive [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=38063 [article]

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The state of the U.S. coatings industry 2022 / George R. Pilcher in COATINGS TECH, Vol. 19, N° 7 (08-09/2022)  

[article]  inCOATINGS TECH > Vol. 19, N° 7 (08-09/2022) . - p. 33-43 Titre : The state of the U.S. coatings industry 2022 : The confluence of high demand, restricted supply, rising inflation, labor shortages, and cash flow issues Type de document : texte imprimé Auteurs : George R. Pilcher, Auteur Année de publication : 2022 Article en page(s) : p. 33-43 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Peinture -- Industrie et commerce -- Etats-Unis:Revêtements -- Industrie et commerce -- Etats-Unis Index. décimale : 667.9 Revêtements et enduits Résumé : Some raw material suppliers quietly admit that they are sold out through the end of 2024, and paint producers are missing one strategic opportunity after another because their R&D colleagues are spending the lion’s share of their time not formulating new products, but finding raw material substitutions so that they can produce existing products. Note de contenu : - The state of the U.SD. paint and coatings industry, 2021-2023F - Architectural paints - Industrial OEM - SUMMING UP : The "new normal" or "at the end of the day, what does it all mean ?" - How do we develop strategies when the target keeps moving ? En ligne : https://drive.google.com/file/d/1M1t7G5ARIKFLBSgth2mqSdUIsvd7wwG1/view?usp=drive [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=38064 [article]

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Exploration of the deaeration of solvent-free coatings / K. Michael Peck in COATINGS TECH, Vol. 19, N° 7 (08-09/2022)  

[article]  inCOATINGS TECH > Vol. 19, N° 7 (08-09/2022) . - p. 44-52 Titre : Exploration of the deaeration of solvent-free coatings Type de document : texte imprimé Auteurs : K. Michael Peck, Auteur ; Michael J. Pauley, Auteur ; Kuo-Tsai Griffin Lai, Auteur ; Ingrid K. Meier, Auteur Année de publication : 2022 Article en page(s) : p. 44-52 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Antimousse Désaération Epoxydes Evaluation Formulation (Génie chimique) Revêtements (produits chimiques) Index. décimale : 667.9 Revêtements et enduits Résumé : This paper reviews the sources and mechanisms of foam generation, as well as the physical processes of foam release. Results of a comparative screening in a 100% solids epoxy test system will also be discussed. A variety of commercial foam-control chemistries and their effects on different performance attributes were studied in this epoxy formulation, and the results will be used to provide greater clarity regarding their appropriate use in the troubleshooting of foam and achieving foam control. Note de contenu : - Foam generation - Foam release - Evaluation and comparison - Table 1 : Commercial deaerators used for comparative testing - Table 2 : Pigmented formulation En ligne : https://drive.google.com/file/d/1bS_DbcJh3Jm7aPRzy71Mr6nk2B5eQdZv/view?usp=drive [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=38065 [article]

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Metallic pearlescent pigments for powder coatings / Cynthia A. Gosselin in COATINGS TECH, Vol. 19, N° 7 (08-09/2022)  

[article]  inCOATINGS TECH > Vol. 19, N° 7 (08-09/2022) . - p. 54-60 Titre : Metallic pearlescent pigments for powder coatings Type de document : texte imprimé Auteurs : Cynthia A. Gosselin, Auteur Année de publication : 2022 Article en page(s) : p. 54-60 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Absorption Pigments à effets métalliques Pigments à effets spéciaux Pigments nacrés Revêtements poudre Index. décimale : 667.9 Revêtements et enduits Résumé : Color has a way of creating impact and enhancing spaces and objects. There is evidence all around us to suggest that people are drawn to colorful, shiny things. While color perceptions are subjective and deeply personal, there are some color and gloss effects that have universal meaning. Perhaps it is because many cultures have come to associate gloss with wealth, luxury, and beauty. Luminosity, iridescence, and holographic effects are a few of the ways that the love for metallic and pearlescent finishes has evolved. These additives enhance color by adding shimmer and brilliance, providing contrast and metamerism for the entire color palette. New technologies are making strong statements in all aspects of coatings and design, allowing colors to appear and disappear in light in a kaleidoscope of color displays and illumination across the entire color spectrum. The luminosity of metallic and pearlescent finishes stands out, immediately grabbing our attention. Specialized metallic and pearlescent pigments have been developed that allow coated surfaces to exhibit a more glamorous appearance, with luster and brilliance that sets them apart from finishes produced by using conventional pigments. Appliances, vehicles, cosmetics, printing inks, packaging, soaps, and even food and beverages are a few of the markets that have taken advantage of these additives to project beauty and command attention in a crowded world. Note de contenu : - Absorption pigments - Metallic effect pigments - Pearlescent pigments - Glamorizing power coatings with pearlescent pigments - Artists and diyers - Table 1 : The effect of particle-size distribution on pearlescent appearance - Fig. 1 : Diagram depicting the optical behavior of pearlescent pigments made of a substrate and high-refractive coating - Fig. 2 : The effect of particle size on coverage and appearance - Fig. 3 : Schematics of non-leafing (a) and leafing (b) pigment orientations in powder coatings - Fig. 4 : Comparison of the three methods of manufacturing metallic and pearlescent powder coatings - Fig. 5 : Palette of brilliant pearlescent powder coatings offered today En ligne : https://drive.google.com/file/d/1_SFSn199iTb1nMhaB28Fc3lVAjCTsidn/view?usp=drive [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=38066 [article]

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Coatings Tech Vol. 19, N° 7 URL