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EUROPEAN COATINGS JOURNAL (ECJ) . N° 4/95Mention de date : 04/1995Paru le : 01/04/1995 |
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Ajouter le résultat dans votre panierFluorinated resins in self-stratifying coatings / Chris Carr in EUROPEAN COATINGS JOURNAL (ECJ), N° 4/95 (04/1995)
[article]
Titre : Fluorinated resins in self-stratifying coatings Type de document : texte imprimé Auteurs : Chris Carr, Auteur ; Sue Benjamin, Auteur ; Derek J. Walbridge, Auteur Année de publication : 1995 Article en page(s) : p. 262-266 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Copolymère fluoroéthylène-vinyléther
Energie de surface
Epoxydes
Liants
Revêtements autostratifiants:Peinture autostratifianteIndex. décimale : 667.9 Revêtements et enduits Résumé : A recently completed «Brite» project was successful in developing liquid, pigmented self-stratifying coatings. These coatings contain two or more resin components with different functions which spontaneously stratify after application to the substrate. A strong driving force for stratification is the surface energy difference between the two separate phases, but other properties inflence the degree of stratification. Coatings containing an epoxy resin component (high surface energy) with a low surface energy component such as floroethylyene/vinyl ether copolymers (FEVE) proved particularly successful combinations. In nonpigmented self-stratifying systems the degree of separation was great enough to cause delamination between the two resin layers. A single pigment, which is located in the basecoat layer of the final coating, was incorporated with success and decreased the tendency to delaminate. It was found that systems containing two pigments which were intended to stratify wery more unpredictable, with the pigments often ending up distributed throughout the film. Note de contenu : - Selection and characterisation of materials
- Characterisation of stratification in films
- Solubility and compatibility
- Surface tensionsPermalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=11298
in EUROPEAN COATINGS JOURNAL (ECJ) > N° 4/95 (04/1995) . - p. 262-266[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 002503 - Périodique Bibliothèque principale Documentaires Disponible Fluorinated PU coatings / Robert F. Brady in EUROPEAN COATINGS JOURNAL (ECJ), N° 4/95 (04/1995)
[article]
Titre : Fluorinated PU coatings Type de document : texte imprimé Auteurs : Robert F. Brady, Auteur Année de publication : 1995 Article en page(s) : p. 267-269 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Anticorrosifs
Fluoropolymères
Formulation (Génie chimique)
Liants
Marines (peinture)Index. décimale : 667.9 Revêtements et enduits Résumé : Heavily-fluorinated polyurethane coatings have been formulated and tested in demanding marine applications. In addition to the chemical and weather resistance typical of polyurethane coatings, these coatings have an anti-adhesive surface which permits the facile removal of water, ice and soil. This paper describes the chemistry of the polyol resins, the formulation of these resins into tough, anti-adhesive polyurethane coatings, and performance of these coatings in rigorous marine and industrial applications. Note de contenu : - Formulation of coatings
- Applications : Tank linings - Ship hulls - Submarine radome coatings - Collection, holding and transfer (CHT) tanks - Anticorrosive coatings for ships' bilges
- Future workPermalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=11299
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Code-barres Cote Support Localisation Section Disponibilité 002503 - Périodique Bibliothèque principale Documentaires Disponible Acrylic gloss paints : new developments / David Sykes in EUROPEAN COATINGS JOURNAL (ECJ), N° 4/95 (04/1995)
[article]
Titre : Acrylic gloss paints : new developments Type de document : texte imprimé Auteurs : David Sykes, Auteur Année de publication : 1995 Article en page(s) : p. 270-271 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Brillance (optique)
Liants
Polyacryliques
Revêtements en phase aqueuse:Peinture en phase aqueuse
Revêtements organiquesIndex. décimale : 667.9 Revêtements et enduits Note de contenu : - Market pressures
- Response to market pressures
- Current technical options : Acrylic emulsions - High solids alkyds - Alkyd emulsions
- Future directions of acrylic technology : Gloss - Flow - Film build - Open Time - Ultimate hardnessPermalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=11300
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Code-barres Cote Support Localisation Section Disponibilité 002503 - Périodique Bibliothèque principale Documentaires Disponible UV drying : The first industrial one step process / Jean-Pierre Fouassier in EUROPEAN COATINGS JOURNAL (ECJ), N° 4/95 (04/1995)
[article]
Titre : UV drying : The first industrial one step process Type de document : texte imprimé Auteurs : Jean-Pierre Fouassier, Auteur ; L. Simonin-Catilaz, Auteur Année de publication : 1995 Article en page(s) : p. 272-276 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Couches épaisses
Photochimie
Réticulation (polymérisation)
Revêtements -- Séchage sous rayonnement ultraviolet:Peinture -- Séchage sous rayonnement ultravioletIndex. décimale : 667.9 Revêtements et enduits Résumé : The authors set out to investigate the various possibilities of UV- and visible light reticulation of thick, pigmented media usable in the paint industry. A new system, polymerizing paints of various colours at the thicknesses required by the household furniture industry, was worked out (> 100 μm). This is a one step process, with a working speed of 10 ml min, involving four 80 W/cm lamps. This is the only present-day system capable of working under industrial conditions. Note de contenu : - Fundamentals of a radical polymerization reaction
III- Experimental : 1) Products (a. Functionalized oligomers - b. Acrylic monomers, c. Concentrated pigment bases) -
2) Procedure (a. Calculating the maximum thickness of the polymererized layer of a formulation for a given illumination time - b. Estimating the illumination time required for the polymerization of a layer whose thckness was fixed beforehand - c. Drying unit)
- Polymerization prospects of a pigmented coating : 1) First generation initiators - 2) Effectiveness of the TPO-1184 system - 3) Advantages and limits of use of TPO in a pigmented medium
- Polymerization reactions sensitized in the presence of dyestuffs
- Hybrid initiating systems in acrylate oligomers : 1) Association of a radial initiator with an organometallic compound - 2) Association of a radical initiator with a peroxide
- The new system : Effectiveness in pigmented media : 1) Difference in reactivity according to pigment colour (a. On the labotary scale - b. On the industrial scale) - 2) Differences in reactivity according to the nature of the polymerPermalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=11301
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Code-barres Cote Support Localisation Section Disponibilité 002503 - Périodique Bibliothèque principale Documentaires Disponible Long-life coatings with PVDF / Jean-Luc Périllon in EUROPEAN COATINGS JOURNAL (ECJ), N° 4/95 (04/1995)
[article]
Titre : Long-life coatings with PVDF Type de document : texte imprimé Auteurs : Jean-Luc Périllon, Auteur ; Edward J. Bartoszek, Auteur Année de publication : 1995 Article en page(s) : p. 277-283 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Anticorrosifs
Durée de vie (Ingénierie)
Formulation (Génie chimique)
Liants
Polyfluorure de vinylidène
Revêtements -- Propriétés mécaniques:Peinture -- Propriétés mécaniquesIndex. décimale : 667.9 Revêtements et enduits Résumé : This paper deals presents an overview of the properties of PVDF and describes the technology and the performances of polyvinylidenefluoride (PVDF) coatings. Examples of applications are also given. Note de contenu : - Polyvinylidene fluoride
- PVDF for coatings
- PVDF paints : Dispersion in latent solvents - Blend with acrylics - Typical formulations - Metal substrate and application
- Properties of PVDF paints : Mechanical properties - Corrosion & chemical resistance
- Resistance of weathering : Accelerated tests - QUV-b light - Xenon light - Chemical stabilityPermalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=11310
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Code-barres Cote Support Localisation Section Disponibilité 002503 - Périodique Bibliothèque principale Documentaires Disponible
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