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Feature : Inks and the printing processes / Supplement : SURFEX 96 official guide |
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Ajouter le résultat dans votre panierAccelerated UV drying systems / G. Webster in SURFACE COATINGS INTERNATIONAL, Vol. 79, N° 5 (05/1996)
Titre : Accelerated UV drying systems Type de document : texte imprimé Auteurs : G. Webster, Auteur Année de publication : 1996 Article en page(s) : p. 215-220 Note générale : Bibliogr. Langues : Anglais (eng) Tags : Encre 'Impression à plat' Typographie Flexographie Sérigraphie Durcissement Séchage 'Rayonnement UV' 'Pigment organique' Amorceur 'Polymérisation photochimique' Index. décimale : 667.9 Revêtements et enduits Résumé : What is meant by accelerated drying ? Virtually every type of printing ink uses some system or technique to enhance its drying capability. Often this means applying some type of energy to the ink to promote the evaporation of solvent, induce a chemical reaction, or a combination of both. Ovens or kilns and sources of electromagnetic radiation can be used to impart energy to a wet ink or coating converting it to a solid dry film. Electromagnetic radiation includes Radio Frequency (RF), Microwave, Infrared (IR) and Ultraviolet (UV) radiation. Electron Beam (EB) can also be used and this is analogous to UV in terms of the type of materials and chemistry used in ink and coating formulations. The aim of most printers is to achieve the conversion from wet to dry ink as quickly as possible. The most efficient and effective use of energy transfer combined with a similarly reactive ink or coating is going to be most successful in achieving this aim. Note de contenu : - APPLICATION PROCESSES : sheetfed offset lithography - web offset lithography - mini web rotary letterpress
- FLEXOGRAPHY : silk-screen
- CURE ASSESSMENT
- UV LAMPS
- FORMULATION
- PREPOLYMERS
- REACTIVE DILUENTS
- PIGMENTS
- PHOTOINITIATORSPermalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=17051
in SURFACE COATINGS INTERNATIONAL > Vol. 79, N° 5 (05/1996) . - p. 215-220[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 006571 - Périodique Bibliothèque principale Documentaires Disponible
Titre : Liquid ink developments Type de document : texte imprimé Auteurs : B. Hancock, Auteur Année de publication : 1996 Article en page(s) : p. 221-223 Note générale : Bibliogr. Langues : Anglais (eng) Tags : Encre 'Etat liquide' Sécurité 'Hygiène travail' Santé Performance Index. décimale : 667.9 Revêtements et enduits Note de contenu : - Health and safety considerations
- Environmental considerations
- Performance considerations
- Production rationalisationPermalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=17065
in SURFACE COATINGS INTERNATIONAL > Vol. 79, N° 5 (05/1996) . - p. 221-223[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 006571 - Périodique Bibliothèque principale Documentaires Disponible
Titre : The influence of the characteristies of the metal particle in a thick-film ink on its screen printing aptitude Type de document : texte imprimé Auteurs : T. X. Liang, Auteur ; W. Z. Sun, Auteur ; M. B. Tian, Auteur ; Y. H. Wang, Auteur ; H. D. Li, Auteur Année de publication : 1996 Article en page(s) : p. 224-227 Note générale : Bibliogr. Langues : Anglais (eng) Tags : Encre Impression Sérigraphie 'Couche épaisse' 'Particule métallique' 'Propriété rhéologique' Viscosité 'Etude expérimentale' Index. décimale : 667.9 Revêtements et enduits Résumé : Most thick-film inks contain at least, active ingredients, binder and organic vehicle. For conductive thick-film inks the active ingredients that determine the electrical properties are metal or metal-alloy particles. The organic vehicle, whose primary function is to establish the proper rheology for the ink, is usually a high molecular polymer dissolved in a solvent.
The ideal ink should have the correct degree of both pseudoplasticity and thixotroplay ie, the viscosity of the ink should alter during screen printing process. Many studies have been made of the relationship between the printing line resolution and the rheologies of thick-film inks. The screen printing aptitude of inks is influenced by their rheological properties, which can be controlled by selection of the organic vehicle. Little information about the effects of inorganic particles has been published. The purpose of this paper is to study the effects of the characteristics on the screen printing aptitude of thick film inks.Note de contenu : - Particle size and rheology
- Screenability and particle size
- Screenability and particle shapePermalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=17066
in SURFACE COATINGS INTERNATIONAL > Vol. 79, N° 5 (05/1996) . - p. 224-227[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 006571 - Périodique Bibliothèque principale Documentaires Disponible
Titre : The application of microscopical techniques to the study of printing inks Type de document : texte imprimé Auteurs : A. M. Wildman, Auteur Année de publication : 1996 Article en page(s) : p. 230-234 Note générale : Bibliogr. Langues : Anglais (eng) Tags : Encre 'Microscopie optique électronique transmission' balayage' champ proche' Index. décimale : 667.9 Revêtements et enduits Résumé : By studying the processes and materials we use in microscopic detail, we can learn much about what we do and continue to optimise our products and processes.
Microscopy is an important tool in the R&D and problem-solving laboratories of the surface coatings industry.Note de contenu : - SUMMARY OF TECHNIQUES : optical microscopy - transmission electron microscopy (TEM) - scanning electron microscopy (SEM) - environmental scanning electron microscopy - scanning probe microscopy - Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=17067
in SURFACE COATINGS INTERNATIONAL > Vol. 79, N° 5 (05/1996) . - p. 230-234[article]Réservation
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| Code-barres | Cote | Support | Localisation | Section | Disponibilité |
|---|---|---|---|---|---|
| 006571 | - | Périodique | Bibliothèque principale | Documentaires | Disponible |
