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Advances in electrodeposition plants in PAINTINDIA, Vol. XLV, N° 12 (12/1995)
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Titre : Advances in electrodeposition plants Type de document : texte imprimé Année de publication : 1995 Article en page(s) : p. 37-40 Langues : Anglais (eng) Tags : Peinturage 'Dépôt électrophorèse' Equipement Index. décimale : 667.9 Revêtements et enduits Résumé : ED plants in their workmanship and reliability have been improved over the years. Today ED plant is a backbone facility for a modern paintshop. Especially for automobile industris having a large scale production volume, an ED plant with complete atomization is a must. Efforts were taken from time to time to provide more and more facilities for optimum performance and trouble free running.
An attempt is being made here to acquaint the readers with various equipments involved in ED plants and their functions. Latest trends in plant designing are also discussed.Note de contenu : - Electrodeposition mechanism
- Various equipments involved in ED plant
- ED plant designing aspects
- Current trends in ED plant designing
- ED tank lining
- Automation of plantsPermalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=13640
in PAINTINDIA > Vol. XLV, N° 12 (12/1995) . - p. 37-40[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 006459 - Périodique Bibliothèque principale Documentaires Disponible Cathodic electrodepostion of epoxy resin system / P. Jayakrishnan in PAINTINDIA, Vol. LI, N° 9 (09/2001)
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Titre : Cathodic electrodepostion of epoxy resin system Type de document : texte imprimé Auteurs : P. Jayakrishnan, Auteur Année de publication : 2001 Article en page(s) : p. 43-48 Note générale : Bibliogr. Langues : Anglais (eng) Tags : 'Etude expérimentale' 'Procédé revêtement' Peinturage 'Dépôt électrophorèse' Cataphorèse 'Peinture anticorrosion' eau' 'Solution aqueuse' Liant 'Epoxyde résine' Préparation Index. décimale : 667.9 Revêtements et enduits Résumé : Electrodeposition of paint has become one of the effective methods of application of coatings. It has several advantages over conventional paint application methods, the most important one being the control of pollution, since water is the main solvent used in the process in place of toxic organic solvents. Both anodic and cathodic processes have been developed, but the latter has clear cut advantages over the former, because, in cathodic process, the substrate dissolution can be avoided, which helps in eliminating the threat of coating discoloration and also the bath instability. Epoxy resins are well known for their corrosion protective properties. In the present work, water soluble epoxy resin is prepared by modifying with amine for getting cathodic systems. The resin, on dissolution in water by adding organic acids, could be cathodically deposited. The studies made with the cathodic epoxy resin with and without pigmentation and also the evaluation of the electrocoating are detailed in this paper. Note de contenu : - Effect of conductivity of the resin solution and deposition characteristics
- Effect of resin concentration
- Effect of applied voltage
- Effect of pH
- Characteristics of electrocoating bath
- Potentiodynamic electrodeposition studies
- Evaluation of the properties of the coatingsPermalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=12458
in PAINTINDIA > Vol. LI, N° 9 (09/2001) . - p. 43-48[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 001270 - Périodique Bibliothèque principale Documentaires Disponible Electrodeposition of epoxy resins from aqueous system / P. Jayakrishnan in PAINTINDIA, Vol. XLVII, N° 1 (01/1997)
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Titre : Electrodeposition of epoxy resins from aqueous system Type de document : texte imprimé Auteurs : P. Jayakrishnan, Auteur Année de publication : 1997 Article en page(s) : p. 43-46 Note générale : Bibliogr. Langues : Anglais (eng) Tags : Peinturage 'Dépôt électrophorèse' 'Peinture eau' 'Epoxyde résine' Index. décimale : 667.9 Revêtements et enduits Résumé : Electropainting is a versatile technology with several unique characteristics. The technology has now developed to a full fledged one which is used especially for primer application. But it can also be used as one coat finish where such coatings find application. Both anodic and cathodic systems have been developed and even now both are being used taking into consideration the essential properties of the coating that is to be pressed into service. For this purpose several resin systems are used and depending on the properties required the system can be chosen. Epoxy resins are well known for their corrosion protective properties. They are widely used as primers due to their good protective action against marine and alkaline environment. It offers sufficiently good protection against acid also though not as good as that against alkali. The author in this paper has described some of the experiences with the epoxy ester resin deposition over steel from aqueous bath especially regarding the bath characteristics and some of the properties of the coatings. Note de contenu : - Evaluation of electrocoating
- Bond strengthPermalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=13203
in PAINTINDIA > Vol. XLVII, N° 1 (01/1997) . - p. 43-46[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 006461 - Périodique Bibliothèque principale Documentaires Disponible Electrodepositive coating compositions from water soluble epoxy polymers / M. C. Shukla in PAINTINDIA, Vol. XLIX, N° 9 (09/1999)
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Titre : Electrodepositive coating compositions from water soluble epoxy polymers Type de document : texte imprimé Auteurs : M. C. Shukla, Auteur Année de publication : 1999 Article en page(s) : p. 37-48 Note générale : Bibliogr. Langues : Anglais (eng) Tags : 'Matériau revêtement' 'Peinture eau' Formulation Liant 'Epoxyde résine' 'Solution aqueuse' Peinturage 'Dépôt électrophorèse' Index. décimale : 667.9 Revêtements et enduits Résumé : The acute shortage coupled with tremendous increase in cost of various solvents used by paint industry and pollution becoming serious concern has resulted in intensive study of water based coatings. The chemical modification of liquid epoxy polymer with bisphenol-A was carried out. The water soluble epoxy polymers were made from phthalic anhydride, phthalic-anhydride and trimellitic anhydride, phthalic anhydride and maleopimaric acid and maleopimaric acid alone, separately by using chemical modified epoxy polymer prepared earlier. The pigmentation of water soluble epoxy polymer based on phthalic anhydride, phthalic anhydride and trimellitic anhydride, phthalic anhydride and maleopimaric acid, -and maleopimaric acid alone was done using red oxide and zinc phosphate. The methylated melamine formaldehyde polymer was prepared and used as curing agent. Thereafter, electrodepositable pigmented coating compositions were prepared and they were studied for different mechanical and chemical film properties after electrodeposition. It may be used in surface coatings where good mechanical and chemical properties are required. Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=13057
in PAINTINDIA > Vol. XLIX, N° 9 (09/1999) . - p. 37-48[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 006488 - Périodique Bibliothèque principale Documentaires Disponible Textiles. Méthodes de détermination de certaines amines aromatiques dérivées de colorants azoïques / Association Française de Normalisation (Paris) / 2004
Titre de série : Textiles Titre : Méthodes de détermination de certaines amines aromatiques dérivées de colorants azoïques : Partie 1 : Détection de l'utilisation de certains colorants azoïques accessibles sans extraction - Norme NF EN 14362-1 Type de document : texte imprimé Auteurs : Association Française de Normalisation (Paris) , Auteur Année de publication : 2004 Importance : 16 p. Présentation : ill. Format : 30 cm Note générale : Annexes Langues : Français (fre) Catégories : Teinture -- Fibres textiles -- Normes Tags : Textile Teinture 'Colorant organique' Dosage Amine 'composé aromatique' 'Méthode chromatographique sur couche mince' 'Chromatographie liquide haute performance' en phase gazeuse' par électrophorèse' Calcul Fidélité Index. décimale : 667.3 Teinture et impression des tissus Résumé : La présente partie de l'EN 14362 décrit un mode opératoire permettant de détecter l'utilisation de certains colorants azoïques qui ne peuvent être employés dans la fabrication ou le traitement de certains articles en fibres textiles et qui sont accessibles aux agents de réduction sans extraction.
Pour la méthode d'essai d'extraction, voir l'EN 14362-2 : Détection de l'utilisation de certains colorants azoïques accessibles par l'extraction des fibres.Indice de classement : G 08-014-1 Classification ICS : 59-080-01 Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=9421 Réservation
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Code-barres Cote Support Localisation Section Disponibilité N000134 G 08-014-1 Norme Bibliothèque principale Documentaires Disponible N000136 G 08-014-1 Norme ITECH Roanne Documentaires Disponible Textiles. Méthodes de détermination de certaines amines aromatiques dérivées de colorants azoïques / Association Française de Normalisation (Paris) / 2004
PermalinkThe latest trends in electrodeposition technology worldwide and in India / Sachan S. Mantri in PAINTINDIA, Vol. XLIX, N° 7 (07/1999)
PermalinkThe origin of film defects caused by electrolyte in electropaints / W. C. Ledger in SURFACE COATINGS INTERNATIONAL, Vol. 78, N° 9 (09/1995)
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