Chemical origins of paint performance / Ray A. Dickie in JOURNAL OF COATINGS TECHNOLOGY (JCT), Vol. 66, N° 834 (07/1994)

[article]  inJOURNAL OF COATINGS TECHNOLOGY (JCT) > Vol. 66, N° 834 (07/1994) . - p. 29-37 Titre : Chemical origins of paint performance Type de document : texte imprimé Auteurs : Ray A. Dickie, Auteur Année de publication : 1994 Article en page(s) : p. 29-37 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Durée de vie (Ingénierie) Essais accélérés (technologie) Revêtements:Peinture Tests d'efficacité Index. décimale : 667.9 Revêtements et enduits Résumé : The resistance of organic coatings to environmental degradation is usually evaluated in terms of changes in physical properties or appearance. Thus, paint system weatherability is assessed in terms of embrittlement and cracking, loss of adhesion, and loss of gloss, while corrosion protection is assessed in terms of paint blistering, loss of paint adhesion, and pitting or perforation of the substrate. The design and evaluation of accelerated tests are based on correlation of the physical changes induced by the selected test exposure condition with those observed under some standard conditions (e.g., a defined course of natural exposure). Many of the changes in physical properties and appearance that result from environmental degradation have their origins in chemical degradation processes (...) Note de contenu : - THEMES IN COATING SCIENCE - CHEMICAL PARADIGM FOR STUDY OF PAINT DURABILITY - EXAMPLES OF THE CHEMICAL PARADIGM - PROTOCOLS FOR EVALUATION OF COATINGS - CASE STUDIES, EXPERIMENTAL DESIGN, AND MODEL OF PERFORMANCE : Naturalistic case study - Predictive models of performance - Mechanistic mode of inquiry - SUMMARY Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=18653 [article]

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Polymeric materials for corrosion control / Ray A. Dickie / Washington [United States] : American Chemical Society (1986)

Titre : Polymeric materials for corrosion control : Developed from a symposium sponsored by the division of polymeric materials science and engineering at the 190 th meeting of the American Chemical Society, Chicago, Illinois, September 8-13, 1985 Type de document : texte imprimé Auteurs : Ray A. Dickie, Editeur scientifique ; F. Louis Floyd, Editeur scientifique Editeur : Washington [United States] : American Chemical Society Année de publication : 1986 Collection : ACS symposium series num. 322 Importance : IX-374 p. Présentation : ill. Format : 25 cm ISBN/ISSN/EAN : 978-0-8412-0998-5 Note générale : ACS symposium series Langues : Américain (ame) Langues originales : Américain (ame) Catégories : Anticorrosion Congrès et conférences Corrosion Polymères Revêtements organiques Revêtements protecteurs Index. décimale : 668.9 Polymères Note de contenu : - 1. Polymeric materials for corrosion control : an overview - EVALUATION OF MATERIAL PERFORMANCE : 2. Alternating current impedance and underfilm darkening studies on acidic water-based anticorrosive paints - 3. New methods in electrochemical assessment of polymer coatings on steel - 4. Application of electrochemical noise measurements tocoated systems - 5. Electrochemical characterization of photocured coatings - 6. Alternating current impedance : Utility in evaluating phosphate coating, phosphorus-chromium rinse, and paint performance - 7. Evaluation of coating resins for corrosion protection of steel exposed to dilute sulfuric acid - 8. Comparison ol laboratory tests and outdoor tests of paint coatings for atmospheric exposure - 9. Degradation of organic protective coatings on steel - 10. Permeabilities of model coatings : Effect of cross-link density and polarity - 11. Using acoustic emission to investigate disbonding at the polymer-metal interface - ADHESION AND INTERFACIAL ASPECTS OF CORROSION PROTECTION : 12. Mechanisms of de-adhesion of organic coatings from metal surfaces - 13. Chemical studies of the organic coating-steel interface after exposure to aggressive environments - 14. Adhesion loss of ultraviolet-cured lacquer on nickel-plated steel sheets - 15. Cathodic delamination of protective coatings : Cause and control - 16. Effect of surface preparation on the durability of structural adhesive bonds - 17. effects of corrosive environments on the locus and mechanism - 18. New polymeric materials for metal conversioncoating applications - 19. Enhancement of acid-chloride resistance in a chromate conversion coating - MATERIALS FOR CORROSION PROTECTION : 20. How organic coating systems protect against corrosion - 21. Improving the performance of zinc-pigmented coatings - 22. Organic corrosion inhibitors to improve the durability of adhesion between aluminium and polymeric coatings - 23. Inhibition of copper corrosioon by azole compounds in acidic aqueous solutions - 24. Corrosion protection on copper by polyvinylimidazole - 25. N-(Hydroxyalkyl)acrylamide copolymers for corrosion control - 26. Humidity testing of silicone polymers for corrosion control of implanted medical electronic prostheses - 28. Corrosion behavior of epoxy and unsaturated polyester resins in alkaline solution - 29. Structure-property relationships in tin-based antifouling paints - 30. Polyurethane foam component lifetimes - 31. Rubber coatings for fiberglass protection in an alkaline environment Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=913

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