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Ajouter le résultat dans votre panierMaleopiramic acid based water soluble stoving coating compositions / M. C. Shukla in PAINTINDIA, Vol. XLVI, N° 12 (12/1996)
Titre : Maleopiramic acid based water soluble stoving coating compositions Type de document : texte imprimé Auteurs : M. C. Shukla, Auteur ; S. Kulshreshtha, Auteur ; A. K. Vasishtha, Auteur Année de publication : 1996 Article en page(s) : p. 27-30 Note générale : Bibliogr. Langues : Anglais (eng) Tags : 'Peinture eau' Liant 'Alkyde résine' Préparation Diterpène 'Anhydride organique' Formulation 'Propriété chimique' mécanique' Feuil 'Etude expérimentale' 'Maléopimarique acide' Index. décimale : 667.9 Revêtements et enduits Résumé : Water soluble alkyd was prepared from linseed oil, glycerol, maleopimaric acid and phthalic anhydride combination by monoglyceride process. For comparison purpose, two other water soluble alkyds were also prepared from trimellitic anhydride and phthalic anhydride combination, and phthalic anhydride alone, separately. Water soluble pigmented coating compositions were prepared from these watersoluble alkyds using water soluble methylated melamine formaldehyde resin as curing agent and TiO2 as pigment. The coating compositions were cured by heating at 160°C for 30 minutes. The film properties of all three pigmented coatings were determined and compared. It was observed that the overall mechanical and chemical properties of the films of coating based on water soluble alkyd made from maleopimaric acid and phthalic anhydride combination were superior over the films of coatings based on trimellitic anhydride and phthalic anhydride combinations, and phthalic anhydride alone. The films of coating based on phthalic anhydride alone gave comparatively poor mechanical and chemical film characteristics. Note de contenu : - Experimental : - Materials - Preparation of water soluble alkyds from maleopimaric acid and phthalic anhydride - Preparation of water soluble alkyd from trimellitic anhydride and phthalic anhydride - Preparation of water soluble methylated melamine formaldehyde resin - Preparation of water soluble pigmented coating compositions - Characterisation of water soluble alkyds - Evaluation of film performance of coatings
- Results and discussion : - Scratch hardness - Flexibility - Water resistance - Acid resistance - Alkall resistance - Solvent resistancePermalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=13518
in PAINTINDIA > Vol. XLVI, N° 12 (12/1996) . - p. 27-30[article]Réservation
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Titre : Comparison of the electrochemical behaviour of MIO, TIO2 pigments in chlorinated rubber binders Type de document : texte imprimé Auteurs : M. Selvaraj, Auteur Année de publication : 1996 Article en page(s) : p. 33-38 Note générale : Bibliogr. Langues : Anglais (eng) Tags : 'Peinture anticorrosion' 'Pigment minéral' Fer Oxyde 'Structure lamellaire' 'Concentration pigmentaire volumique' 'Caoutchouc chlore' 'Propriété électrochimique' Feuil Index. décimale : 667.9 Revêtements et enduits Résumé : Barrier coatings containing lamellar structural pigments are formulated at a lower range of pigment volume concentration (PVC) than the spherical structural pigmented coating. The low PVC lamellar structural pigmented formulation protects the steel structures for longer duration than the higher PVC spherical structural pigmented formulation. In this study, chlorinated rubber based coatings pigmented with MIO (25 PVC) and titanium dioxide (36 PVC) are prepared. These coatings are evaluated by electrochemical techniques such as potential, polarisation and impedence measurements in 3% sodium chloride solution for regular intervals. The results are also well comparable with accelerated salt spray test. The experimental result shows that the MIO pigmented coating protects the steel substrates for longer duration than the TiO2 pigmented coating. Note de contenu : - Experimental: - Electrode Preparation - A. C. Impedance Measurements - Polarisation Studies : Tafel Extrapolation Method - Electrode Potential Measurement - Accelerated Tests Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=13519
in PAINTINDIA > Vol. XLVI, N° 12 (12/1996) . - p. 33-38[article]Réservation
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Titre : Epoxy Curing Agents II Type de document : texte imprimé Auteurs : Clive H. Hare, Auteur Année de publication : 1996 Article en page(s) : p. 55-66 Langues : Anglais (eng) Index. décimale : 667.9 Revêtements et enduits Note de contenu : - Dicyandiamide-Cured Epoxy Powder Coatings - Esterification Reactions with Anhydrides - Etherifications Reactions with Phenolic Resins - Interior/exterior house paints from Courtaulds - Elektro Physik introduces coating thickness gauges - Dow Chemical to increase epichlorohydrin production - Oxy Chem launches replacement solvent - Rheological additives for low VOC systems - New adhesion promoters from Chartwell - High performance organic pigments from Ciba - Chemical resistant coatings - New colour prediction software - Sherwin-Williams lauches PSE - 4600 - New generation curing oven for automotive paint shops Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=13520
in PAINTINDIA > Vol. XLVI, N° 12 (12/1996) . - p. 55-66[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 006509 - Périodique Bibliothèque principale Documentaires Disponible
Titre : Flexibility Type de document : texte imprimé Année de publication : 1996 Article en page(s) : p. 67-72 Langues : Anglais (eng) Index. décimale : 667.9 Revêtements et enduits Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=13521
in PAINTINDIA > Vol. XLVI, N° 12 (12/1996) . - p. 67-72[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 006509 - Périodique Bibliothèque principale Documentaires Disponible
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| Code-barres | Cote | Support | Localisation | Section | Disponibilité |
|---|---|---|---|---|---|
| 006509 | - | Périodique | Bibliothèque principale | Documentaires | Disponible |
