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Mention de date : 01-02/2002
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Ajouter le résultat dans votre panierOpacity optimization of powder coatings / Elisabeth Reck in EUROPEAN COATINGS JOURNAL (ECJ), N° 1-2/02 (01-02/2002)
Titre : Opacity optimization of powder coatings Type de document : texte imprimé Auteurs : Elisabeth Reck, Auteur ; Paul Bartle, Auteur Année de publication : 2002 Article en page(s) : p. 16-21 Note générale : Bibliogr. Langues : Anglais (eng) Index. décimale : 667.9 Revêtements et enduits Résumé : High extrusion temperatures result in the most opaque powder coatings. The higher temperatures resulted in better TiO2 pigment dispersion giving rise to the increase in opacity. This finding was found to be true for both twin and single screw extruders Note de contenu : - Three extruder variables are used
- Opacity determination of powder coatings
En ligne : https://drive.google.com/file/d/1wO2YvM_sijko5z7XRZTtWDdRfLmqtEPk/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=10875
in EUROPEAN COATINGS JOURNAL (ECJ) > N° 1-2/02 (01-02/2002) . - p. 16-21[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 000640 - Périodique Bibliothèque principale Documentaires Disponible
Titre : Getting the air out : Polyesters with reduced reactivity for β-hydroxyalkylamide powder coatings Type de document : texte imprimé Auteurs : R. J. M. Overkamp, Auteur ; A. R. Hofkamp, Auteur ; H. J. Stuiver, Auteur ; M. H. J. Schutte, Auteur Année de publication : 2002 Article en page(s) : p. 23-29 Note générale : Bibliogr. Langues : Anglais (eng) Index. décimale : 667.9 Revêtements et enduits Résumé : In powder coatings based on polyester resins and β-hydroxyalkylamide hardeners, degassing of air and water can often pose a problem. This situation can be significantly Improved using polyesters containing aliphatic acid end groups. A larger fraction of aliphatic end groups reduces the reactivity and improves the degassing behaviour. Because this fraction can be varied Independent of the glass transition temperature of the resin, other properties such as gloss, impact resistance and durability are not significantly affected. Note de contenu : - Fast reaction mechanism can prevent proper flow
- How to introduce lower rectivity without reducing film properties?
- Aliphatics acids rect slowler, but lower Tg
- Process conditions affect reactivity - independent of Tg
- Experimental
- Test resultsEn ligne : https://drive.google.com/file/d/1RcwJjwNS363JOPVWE9wDom80ZIlSd-5s/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=10876
in EUROPEAN COATINGS JOURNAL (ECJ) > N° 1-2/02 (01-02/2002) . - p. 23-29[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 000640 - Périodique Bibliothèque principale Documentaires Disponible
Titre : Solvent free masonry paints - a comparative study Type de document : texte imprimé Auteurs : Manfred Schwartz, Auteur Année de publication : 2002 Article en page(s) : p. 30-37 Note générale : Bibliogr. Langues : Anglais (eng) Index. décimale : 667.9 Revêtements et enduits Résumé : In masonry coatings, as in many other application fields, the most interesting binders are those which permit solvent-free paint formulation. This requirement can be achieved by reducing the M FFT of the paints' binder. Polymers which form a film below to 5°C make a solvent free paint formulation possible. The present work deals with experiments made with solvent-free masonry paints in comparison with solvent containing paints. The influence of the white pigment, titanium dioxide, on masonry paints Is also discussed. Note de contenu : - Chosen binder systems
- Criteria for suitable binders for exterior coatings
- Paint formulations with varied binders and different pigments
- Brightness as function of the binder TiO2-type
- Artificial weathering
- Outdoor exposureEn ligne : https://drive.google.com/file/d/1rstkfV4bflQcatjwU7xrMIeeVmOjoKo-/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=10877
in EUROPEAN COATINGS JOURNAL (ECJ) > N° 1-2/02 (01-02/2002) . - p. 30-37[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 000640 - Périodique Bibliothèque principale Documentaires Disponible
Titre : Waterborne primers achieve early performance Type de document : texte imprimé Auteurs : Johan G. Nienhuis, Auteur ; Mick G. Pemberton, Auteur ; Caroline Sluiter, Auteur ; Ronald van de Nesse, Auteur Année de publication : 2002 Article en page(s) : p. 38-44 Note générale : Bibliogr. Langues : Anglais (eng) Index. décimale : 667.9 Revêtements et enduits Résumé : In comparison with the solvent borne paint systems for joinery industries, the water borne systems have a better durability. However, these systems have a tendency to perform badly in an early stage after application. This can be due to a slow process of film formation, which is depending on the relative humidity and temperature. This article will describe a method to improve the early performance, such as adhesion under wet circumstances, by addition of an isocyanate. This isocyanate crosslinker is able to help the water borne primer to form a better film and, possibly, connects the binder to the wood. Further fine adjustments to the binder and also to the method of application will result in a system applicable for the joinery industries. Note de contenu : - Wood : how to win competition from PVC and aluminium window frames
- Isocyanate is able to fix the binder to the wood
- Increase in performance leads to a longer guarantee
- Selected isocyanate : stability and easy to mix in water
- Adjusments of binder system
- Optimal application is given by flow-cover with bypass
- HPLC for determination of the isocyanate concentration in waterborne coatings
- Remarks on results
- Wet adhesion improved by addition of isocyanate
- Wet demonstration after blister-box exposure
- Adhesions tests demonstrated performance decreases in time
- Differences in wet adhesion and adhesion directly and after recovery of the blister-box expsure
- Isocyanate-enriched paints gain early performanceEn ligne : https://drive.google.com/file/d/1yoVBLtYtbVc6-SeuAzFY3qFnGr02OLjH/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=10878
in EUROPEAN COATINGS JOURNAL (ECJ) > N° 1-2/02 (01-02/2002) . - p. 38-44[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 000640 - Périodique Bibliothèque principale Documentaires Disponible
Titre : Waterborne PUR-dispersion Type de document : texte imprimé Auteurs : Vilas D. Athawale, Auteur ; Sunil N. Peshane, Auteur Année de publication : 2002 Article en page(s) : p. 45-61 Note générale : Bibliogr. Langues : Anglais (eng) Index. décimale : 667.9 Revêtements et enduits Résumé : In the present study various polyurethane dispersions were synthesised using different polyester diols as soft segments. The effect of type of polyester diol synthesised, on the surface and bulk mechanical properties were examined. It was observed that the number of alkylene groups present in the repeat unit of polyester soft segment (PESS) and its structure had a pronounced effect on the mechanical properties in addition to its molecular weight. With a proper selection of the soft segment, it is possible to fine-tune properties of aqueous polyurethane dispersion coatings with respect to the final application. Note de contenu : - Experimental
- Results and discussionEn ligne : https://drive.google.com/file/d/1Q0xqziLXE-yxrf0Yyrw5ZmLQmbTZJzL4/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=10879
in EUROPEAN COATINGS JOURNAL (ECJ) > N° 1-2/02 (01-02/2002) . - p. 45-61[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 000640 - Périodique Bibliothèque principale Documentaires Disponible
Titre : The versatility of branched vinyl esters Type de document : texte imprimé Auteurs : Claude Nootens, Auteur Année de publication : 2002 Article en page(s) : p. 62-63 Note générale : Bibliogr. Langues : Anglais (eng) Index. décimale : 667.9 Revêtements et enduits Résumé : Highly branched vinyl esters are versatile monomers that can be used for the production of a variety of colloid-stabilised and surfactant-stabilised emulsion polymers. The resulting co-and ter-polymers can be used in a wide range of applications including adhesives and gloss waterborne paints. Note de contenu : - VA/VE based latices can be prepared using various types of stabilisation
En ligne : https://drive.google.com/file/d/1bvVqSrqS_dMXJUdSN67AfPm_s3a7nlHF/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=10880
in EUROPEAN COATINGS JOURNAL (ECJ) > N° 1-2/02 (01-02/2002) . - p. 62-63[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 000640 - Périodique Bibliothèque principale Documentaires Disponible
Titre : Colloidal silica acrylates use in UV coatings Type de document : texte imprimé Auteurs : C. Vu, Auteur ; Olivier Laferté, Auteur ; A. Eranian, Auteur Année de publication : 2002 Article en page(s) : p. 64-70 Note générale : Bibliogr. Langues : Anglais (eng) Index. décimale : 667.9 Revêtements et enduits Résumé : The impact of particle size, size distribution, and silica loading influence film properties of UV-cured hybrid organic-inorganic thin coatings. Commercial silica organols of hexanediol diacrylate monomer (HDDA) containing different monodisperse silica nanospheres were mixed with a polyester tetraacrylate (PEA) to give coatings controlled particle size distribution and silica loading (O to 40%). Dynamic mechanical thermal analysis (DMTA) measurements showed that complex modulus (E*) increased and loss tangent (tanδ) decreased with small particle size and high silica content, but the dynamic glass transition temperature (Tq) was unaffected by size and size distribution. In all cases, the properties of hybrid coatings were found superior to the pure organic coating. Note de contenu : - Mixing small and large particles to get desired properties
- Aspect of the coating
- AFM observation characterizes surface
- Particles size effects dynamic mechanical properties
- Abrasion resistance and friction depending on particle size
- Small particles do not affect gloss
- Particle size distribution influence dynamic mechanical properties
- Abrasion and gloss reflect real surface properties
- Effect of silica loading regards to dynamic mechanical propertiesEn ligne : https://drive.google.com/file/d/15fo3O_IMgRpUfu3pr74PrdE_aU9tVEfs/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=10881
in EUROPEAN COATINGS JOURNAL (ECJ) > N° 1-2/02 (01-02/2002) . - p. 64-70[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 000640 - Périodique Bibliothèque principale Documentaires Disponible
Titre : Titanium dioxide pigments Type de document : texte imprimé Auteurs : Michael Brock, Auteur ; Michael Groteklaes, Auteur ; Peter Mischke, Auteur Année de publication : 2002 Article en page(s) : p. 92-94 Langues : Anglais (eng) Catégories : Dioxyde de titane
Pigments inorganiquesIndex. décimale : 667.2 Colorants et pigments Note de contenu : - Post-treatment
- Weathering influences
- Titanium dioxide pigment types
- Micronesed titanium dioxide pigments
- The photocatalytic cycle at the surface of titanium dioxide
- Fig. 1 : Cross-section through a TiO2 pigment particle coated with SiO2
- Table 1 : Key physical properties of TiO2
- Table 2 : Classification of titanium dioxide pigments (according to DIN 55 912)En ligne : https://drive.google.com/file/d/10YiIIe9sxKQcclRYIjLR175rPmhMt8nK/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=33492
in EUROPEAN COATINGS JOURNAL (ECJ) > N° 1-2/02 (01-02/2002) . - p. 92-94[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 000640 - Périodique Bibliothèque principale Documentaires Disponible
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| Code-barres | Cote | Support | Localisation | Section | Disponibilité |
|---|---|---|---|---|---|
| 000640 | - | Périodique | Bibliothèque principale | Documentaires | Disponible |
