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Effect of extenders with narrow and broad particle size distributions on the properties of coatings / Rüdiger Werner in JOURNAL OF COATINGS TECHNOLOGY (JCT), Vol. 72, N° 903 (04/2000)
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inJOURNAL OF COATINGS TECHNOLOGY (JCT) > Vol. 72, N° 903 (04/2000) . - p. 71-76
Titre : Effect of extenders with narrow and broad particle size distributions on the properties of coatings Type de document : texte imprimé Auteurs : Rüdiger Werner, Auteur Année de publication : 2000 Article en page(s) : p. 71-76 Note générale : Bibliogr. Langues : Américain (ame) Tags : Matériau revêtement Peinture Matière charge Granularité émulsion Propriété optique Feuil Opacité Brillant Calcium Carbonate Etude expérimentale CaCO3 Index. décimale : 667.9 Revêtements et enduits Résumé : Extenders are manufactured in a wide range of finenesses enabling paint formulators to influence specific properties of the finished paint. It is necessary to know the granulometry or particle size distribution of the extender to select the appropriate one to achieve the desired properties. Two extenders with practically the same top cut, but one with a broad particle size distribution curve, and the other one with a narrow or steep particle size distribution curve, were compared in four different coating systems. The extender with a narrow particle size distribution offered some advantages over the finer one with a broader particle size distribution. The technical advantages of using such extenders over those with broad curves but similar finenesses are, in particular: ease of dispersion, higher opacity, haze-free gloss, shortening of the drying time, and spacing properties for titanium dioxide. Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=5818 [article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 001208 - Périodique Bibliothèque principale Documentaires Disponible Ending fibrous polyester waste with inline fiber-to-fiber recycling of PET waste / Rüdiger Werner in MAN-MADE FIBERS INTERNATIONAL, Vol. 73, N° 1 (2023)
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inMAN-MADE FIBERS INTERNATIONAL > Vol. 73, N° 1 (2023) . - p. 38-41
Titre : Ending fibrous polyester waste with inline fiber-to-fiber recycling of PET waste Type de document : texte imprimé Auteurs : Rüdiger Werner, Auteur Année de publication : 2023 Article en page(s) : p. 38-41 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Extrusion filage
Fibres -- Recyclage
Fil entièrement étiré
Fil partiellement orienté
Polyéthylène téréphtalate
Recyclage (déchets, etc.)
Recyclage thermomécaniqueIndex. décimale : 677.47 Non cellulosiques : Nylon, acryliques, polyesters, vinyles Résumé : Implementing thermo-mechanical fiber-to-fiber recycling of PET fiber waste is one of the starting points to target a closed-loop textile industry. In this article, main opportunities as well as challenges are discussed to identify relevant needs that recycling systems must fulfill. On this basis, BB Engineering's VacuFil Vimy' recycling solution is discussed. Different advantages of this system are pointed out and verified with recent feasibility studies and process investigations. Post-industrial as well as post-consumer recycling of fibrous polyester materials are addressed. Note de contenu : - Opportunities in fiber-to-fiber recycling
- Challenges in thermo-mechanical recycling
- VacuFil Visco+ recycling line
- Convincing FDY spinning trials with recycled materials
- Fig. 1a : Polyester fiber growth trend
- Fig. 1b : Production waste in POY/FDY industry
- Fig. 2 : Key parameters for LSP reactors and Visco+ benefits
- Fig. 3 : FDY melt spinning trialsEn ligne : https://drive.google.com/file/d/16BPhhvEtvW4Q031Qz8J4Sz-Nq3FBg91X/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=39134 [article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 23942 - Périodique Bibliothèque principale Documentaires Disponible