Interpenetrating polymer networks for surface coatings / T. Anandaraj in PAINTINDIA, Vol. XLVI, N° 10 (10/1996)

[article]  inPAINTINDIA > Vol. XLVI, N° 10 (10/1996) . - p. 23-30 Titre : Interpenetrating polymer networks for surface coatings Type de document : texte imprimé Auteurs : T. Anandaraj, Auteur ; S. M. Krishnan, Auteur ; Kalpana Balakrishnan, Auteur Année de publication : 1996 Article en page(s) : p. 23-30 Note générale : Bibliogr. Langues : Anglais (eng) Tags : 'Peinture  anticorrosion'  Liant  'Réseau  polymère  interpénétré' Index. décimale : 667.9 Revêtements et enduits Résumé : Interpenetrating polymer networks are novel types of polymer blends. They possess excellent physical and chemical properties ideally suitable to be used in coatings. In this paper, the technology of IPNs is dealt in detail. The first part of this paper explains the IPNs and their classification in detail. The second part presents elaboratively the synthesis of IPNs, their physical and chemical properties, characterisation of IPNs via instrumentation, their use in coatings and possibilities of using IPNs as cold curing coatings materials with superiorcoatings properties. Note de contenu : POLYMER BLENDS AND ALLOYS - INTERPENETRATING POLYMER NETWORKS - CLASSIFICATION OF POLYMER NETWORKS : 1. Interpenetrating Homo Polymer Networks (IHPN) - 2. Sequential Interpenetrating Polymer Networks (SIPNs) - 3. Semi or Pseudo Interpenetrating Polymer Networks (PDIPNs) - 4. Simultaneous Interpenetrating Polymer Networks (SINs) - 5. Latex Interpenetrating Polymer Networks (LIPNs) - 6. Interpenetrating Elastomeric Networks (IENs) - INTERPENETRATING POLYMER NETWORKS AS COATING MATERIALS - SYNTHESIS OF INTERPENETRATING POLYMER NETWORKS Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=13524 [article]

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Studies on corrosion resistant properties of inhibitive primed IPN coating systems in comparison with epoxy-PU systems / S. M. Krishnan in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 4, N° 1 (03/2007)  

[article]  inJOURNAL OF COATINGS TECHNOLOGY AND RESEARCH > Vol. 4, N° 1 (03/2007) . - p. 89-100 Titre : Studies on corrosion resistant properties of inhibitive primed IPN coating systems in comparison with epoxy-PU systems Type de document : texte imprimé Auteurs : S. M. Krishnan, Auteur ; P. S. Mohan, Auteur Année de publication : 2007 Article en page(s) : p. 89-100 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Anticorrosifs Anticorrosion Epoxydes Essais accélérés (technologie) Isocyanates Polyuréthanes Réseaux polymères Réticulation (polymérisation) Revêtements protecteurs Index. décimale : 667.9 Revêtements et enduits Résumé : Though blending polymers to obtain high performance materials is an old practice, the new trend in such an approach is the emergence of interpenetrating polymer networks (IPNs) as binders for protective coatings with improved properties. In this study, one ambient curing IPN-type polymer alloy developed out of epoxy and acrylic polyurethane systems as a high performing binder was formulated into paints and evaluated in comparison with the currently used conventional epoxy polyamide and polyurethane systems. A three-coat system consisting of a zinc phosphate primer, a micaceous iron oxide (MIO) undercoat, and a topcoat was formulated out of the IPN along with a similar system of epoxy primer, epoxy undercoat, and a PU topcoat. A two-coat system of the same primer with an IPN clear topcoat and a similar system with epoxy has also been studied. All the systems were studied under accelerated laboratory tests and field tests at a corrosive location. The results are reported and conclusions are drawn in this article. DOI : 10.1007/s11998-007-9004-5 En ligne : https://link.springer.com/content/pdf/10.1007%2Fs11998-007-9004-5.pdf Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=3674 [article]

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