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Solutions without solutions - new directions for powder coatings / Sandy Morrison in SURFACE COATINGS INTERNATIONAL, Vol. 94, 1 (02/2011)
[article]
Titre : Solutions without solutions - new directions for powder coatings Type de document : texte imprimé Auteurs : Sandy Morrison, Auteur Année de publication : 2011 Article en page(s) : p. 29-39 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Anticorrosion
Biopolymères
Couches minces multicouches
Nanotechnologie
Pigments à effets spéciaux
Production
Réticulation (polymérisation)
Revêtement poudre -- Additifs:Peinture poudre -- Additifs
Revêtements poudre:Peinture poudreIndex. décimale : 667.9 Revêtements et enduits Résumé : This series of technology reviews emphasises recent and potential future developments, rather than seeking to provide a comprehensive review of current technology. Nevertheless, by way of setting the scene, it may be useful to summarise the history and key features of powder coatings and their markets. Note de contenu : - GENERAL OVERVIEW : Market perspectives - Technical perspectives
- PRODUCTION TECHNOLOGIES : Supercritical processing - Less critical processing
- CHEMICAL EVOLUTION : Renewable resins - A modified curing mechanism
- THERMALLY SENSITIVE SUBSTRATES : Going against the grain : the challenges of natural wood
- NANOTECH AND OTHER ROUTES TO TOUGHER COATINGS : Toughening additives
- APPLICATION TECHNIQUES
- CURING CONSIDERATIONS
- NICHE APPLICATIONS : Multilayer systems for engineering applications - Corrosion and cathodic disbondment issues
- MATTING MATTERS
- SPECIAL AND EXTRA-SPECIAL EFFECTS : Ironing out the wrinklesEn ligne : https://drive.google.com/file/d/1O3xkMaYCkc5LN3jvEdx9_U8tFciemzVM/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=16318
in SURFACE COATINGS INTERNATIONAL > Vol. 94, 1 (02/2011) . - p. 29-39[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 012849 - Périodique Bibliothèque principale Documentaires Disponible Solvent free liquid epoxy coatings technology / Mukesh Kumar Madhup in PAINTINDIA, Vol. LXV, N° 12 (12/2015)
[article]
Titre : Solvent free liquid epoxy coatings technology Type de document : texte imprimé Auteurs : Mukesh Kumar Madhup, Auteur Année de publication : 2015 Article en page(s) : p. 64-68 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Adhésion
Anticorrosion
Epoxydes
Résistance à l'abrasion
Revêtements protecteurs
Revêtements:PeintureIndex. décimale : 667.9 Revêtements et enduits Résumé : The main objective of this article is to describe some of the important aspects related to the solvent free epoxy based protective coatings for anticorrosive applications. The paper aims to provide a brief introduction of solvent free coatings technology with advantages, performance properties and applications thereof. International and national regulatory bodies and governments are aiming to reduce the emission of volatile organic compounds (VOCs). These challenges have caused significant changes in the anticorrosive coating industry and given a new direction to research and development (R&D) in the coatings technology field. The type of binder ensures a number of properties like chemical resistance, flexibility, abrasion resistance in performance properties while designing solvent free coating may require considerations of good rheological properties for processing and ease of applications. Few important performance properties for longer durable coatings are adhesion to the metal,cohesive force within the coating, high mechanical strength, low permeability, good chemical resistance and corrosion resistance etc. These properties are based on type of binders, ingredients and active materials used to form the cured coating film. In this article, the performance test of solvent free anticorrosive epoxy coatings and standards for determination of the performance and durability have been discussed. Also, major applications of solvent free epoxy coatings have been explained at the end. Note de contenu : - ADVANTAGES OF SOLVENT FREE EPOXY COATINGS : Low porosity film formation - Higher barrier property - High bond strength - Abrasion resistance
- APPLICATIONS OF SOLVENT EPOXY COATINGS : Pipeline coatings - Floor coatings - Structural protective coatings - Treatment tanks & vessels and water storage - Pipe repair and rehabilitationsEn ligne : https://drive.google.com/file/d/1jyBZ-secX-LN3mP4IY4S3XRh2EUdVMqV/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=25314
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Code-barres Cote Support Localisation Section Disponibilité 17757 - Périodique Bibliothèque principale Documentaires Disponible Solvent-free rigid 2K polyurethanes for protective coatings / Matthias Wintermantel in POLYMERS PAINT COLOUR JOURNAL - PPCJ, Vol. 204, N° 4592 (01/2014)
[article]
Titre : Solvent-free rigid 2K polyurethanes for protective coatings Type de document : texte imprimé Auteurs : Matthias Wintermantel, Auteur ; Andreas aus der Wieschen, Auteur Année de publication : 2014 Article en page(s) : p. 44-50 Langues : Anglais (eng) Catégories : Anticorrosifs
Anticorrosion
Corrosion
Décollement cathodique (revêtement)
Etudes comparatives
Polyisocyanates
Polyuréthanes
Résistance au décollement
Revêtements -- Propriétés mécaniques:Peinture -- Propriétés mécaniques
Revêtements bi-composant:Peinture bi-composant
Revêtements protecteurs
Revêtements:Peinture
Test d'immersionIndex. décimale : 667.9 Revêtements et enduits Résumé : Liquid polyurethane coating systems are of growing importance in the field of protective. Exernal liner systems based on aromatic polyisocyanates and pre-polymers are being used in new construction and maintenance. Major divers in most applications are their favourable and reliable cure characteristics and the superior mechanical properties especially under hars conditions. Note de contenu : - Chemistry
- Corrosion categories and type of coatings
- ADVANTAGES OF SOLVENT-FREE 2K-PU COATINGS : Building blocks - Application properties - Curing time reactivity - Mechanical properties - Cathodic disbonding properties
- RIGID 2K POLYURETHANE COATINGS : Rigid solvent-free polyurethane system N° 1 - Rigid solvent-free polyurethane systems N° 2 - Field trial of system N° 2 in wet soil solutions - Inspection of the test coating immersed in wet soil conditions - Comparison of polyurethane systemsEn ligne : https://drive.google.com/file/d/1i-KUJM64sdhLXYuNMcgLXNzIM2niWdhC/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=20262
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Code-barres Cote Support Localisation Section Disponibilité 15900 - Périodique Bibliothèque principale Documentaires Disponible Solventborne paint systems on carbon steel and hot-dip galvanized steel for a wide range of atmospheric exposures / F. Fragata in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 4, N° 1 (03/2007)
[article]
Titre : Solventborne paint systems on carbon steel and hot-dip galvanized steel for a wide range of atmospheric exposures Type de document : texte imprimé Auteurs : F. Fragata, Auteur ; D. de La Fuente, Auteur ; E. Almeida, Auteur ; D. Santos, Auteur ; M. Morcillo, Auteur Année de publication : 2007 Article en page(s) : p. 75-87 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Acier au carbone
Anticorrosifs
Anticorrosion
Essais accélérés (technologie)
Matériaux -- Propriétés barrières
Métaux -- Revêtements:Métaux -- Peinture
Pigments
Polymères
Revêtement en phase solvant:Peinture en phase solvantIndex. décimale : 667.6 Peintures Résumé : The paper analyzes the performance of solventborne paint systems applied on carbon steel and hot-dip galvanized steel in a wide range of atmospheric exposures. The study has involved paint systems exposure for 3.5 years in eight natural atmospheres. The atmospheric conditions cover from temperate rural climates to tropical severe marine and Antarctic coastal regions. The paint systems included several alkyds formulated with a variety of pigments (anticorrosive and barrier), epoxies, chlorinated rubber, and zinc-rich (ethyl silicate and epoxy). It has been concluded that in rural and urban atmospheres alkyd systems afford equivalent anticorrosive protection of steel to the epoxy/polyurethane system. The toxic red lead pigment may be replaced in long linseed-oil alkyd primer paints by non-toxic pigments, such as a mixture of micaceous iron oxides (MIO) and black iron oxides or zinc phosphate, without affecting the anticorrosive properties of the paint system. In aggressive atmospheres (industrial, marine), paint systems including zinc-rich primers or applied on galvanized steel must be used, especially in surface regions with coating faults (scribes). DOI : 10.1007/s11998-007-9003-6 En ligne : https://link.springer.com/content/pdf/10.1007%2Fs11998-007-9003-6.pdf Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=3673
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Code-barres Cote Support Localisation Section Disponibilité 007149 - Périodique Bibliothèque principale Documentaires Disponible 008267 - Périodique Bibliothèque principale Documentaires Disponible Specific crosslinking effects of poly(epichlorohydrin)-triol on urethane polymer matrix of castor seel oil-based coatings / T. O. Siyanbola in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 18, N° 1 (01/2021)
[article]
Titre : Specific crosslinking effects of poly(epichlorohydrin)-triol on urethane polymer matrix of castor seel oil-based coatings Type de document : texte imprimé Auteurs : T. O. Siyanbola, Auteur ; R. Enishetty, Auteur ; R. Kumar, Auteur ; O. O. james, Auteur ; G. I. Olasehinde, Auteur ; S. Kaki, Auteur ; R. Nayaran, Auteur ; K. V. S. N. Raju, Auteur Année de publication : 2021 Article en page(s) : p. 129-141 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Acier L'acier est un alliage métallique utilisé dans les domaines de la construction métallique et de la construction mécanique.
L'acier est constitué d'au moins deux éléments, le fer, très majoritaire, et le carbone, dans des proportions comprises entre 0,02 % et 2 % en masse1.
C'est essentiellement la teneur en carbone qui confère à l'alliage les propriétés du métal qu'on appelle "acier". Il existe d’autres métaux à base de fer qui ne sont pas des aciers comme les fontes et les ferronickels par exemple.
Adhésion
Antibactériens
Anticorrosion
Caractérisation
Huile de ricin et constituants
Hydrophobie
Métaux -- Revêtements protecteurs
Polyépichlorhydrine
Polyuréthanes
Résistance chimique
Revêtements -- Propriétés mécaniques
Revêtements organiques
Stabilité thermiqueIndex. décimale : 667.9 Revêtements et enduits Résumé : The contributions of castor seed oil (CSO) as a useful, nontoxic, and sustainable base material for coating systems cannot be overemphasized. This paper took advantage of the predominant fatty acid composition in CSO (i.e., ricinoleic acid). It blended a synthesized crosslinker, poly(epichlorohydrin-triol) (PECH-triol), in percentages within its polymeric matrix. Physicochemical and spectroscopic (FTIR, 1H-NMR, and 13C-NMR) examinations were carried out on the polyols. Thermal stability, hydrophobicity, anticorrosion, mechanical, and antibacterial properties of the prepared polyurethane (PU) coatings were examined. The 20% PECH-triol–CSO-PU film having its TON and TEND at 230.5 and 511.0°C, respectively, showed improved thermal stability when compared with the pristine film (CSO-PU). The derivative of TGA reveals a three-stage degradation step. Hydrophobicity was seen to increase from 73.3° to 92.2°, a reflection of the crosslinking effect of PECH-triol within the urethane matrix. The improved adhesion of 20% PECH-triol–CSO-PU coating on mild steel gave a better chemical resistance. Note de contenu : - EXPERIMENTAL : Materials - Preparation - Characterization
- RESULTS AND DISCUSSION : Physicochemical properties CSO and PECH-triol - Flow curve analysis and molecular weight of CSO and PECH-triol - Spectroscopic analyses of synthesized compounds - Thermal analysis of PU films - Contact angle - Electrochemical analysis - UTM analysis of coating films - Antimicrobial study of the films - Chemical resistance and drying behavior of coating films
- Table 1 : Physicochemical properties of CSO and PECH-triol
- Table 2 : Thermal behavior data of polyurethane films
- Table 3 : Corrosion parameters of coated and uncoated mild steel in 3.5% NaCl
- Table 4 : UTM analysis of polyurethane coating films
- Table 5 : Antimicrobial activities of pristine and blended polyurethanes
- Table 6 : Drying time and chemical resistance of resinsDOI : https://doi.org/10.1007/s11998-020-00387-4 En ligne : https://link.springer.com/content/pdf/10.1007/s11998-020-00387-4.pdf Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=35357
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Code-barres Cote Support Localisation Section Disponibilité 22605 - Périodique Bibliothèque principale Documentaires Disponible Spinel and anti-spinel structures in inorganic pigments and variation in colour / Prajakta Badve in PAINTINDIA, Vol. LXVIII, N° 7 (07/2018)
PermalinkSpotlight. Maintaining an icon in PROTECTIVE COATINGS EUROPE (PCE), Vol. 5, N° 1 (01-02-03/2013)
PermalinkStabilising pearlescent pigments / Ulrich Schmidt in POLYMERS PAINT COLOUR JOURNAL - PPCJ, Vol. 197, N° 4519 (12/2007)
PermalinkState-of-the-art epoxy technology for wet and/or dry paints in POLYMERS PAINT COLOUR JOURNAL - PPCJ, Vol. 209, N° 4655 (10/2019)
PermalinkSteel bridge painting in PROTECTIVE COATINGS EUROPE (PCE), Vol. 5, N° 1 (01-02-03/2013)
PermalinkSteel's kryptonite-resistant cape / Margaret Kendi in POLYMERS PAINT COLOUR JOURNAL - PPCJ, Vol. 202, N° 4568 (01/2012)
PermalinkA step away from petrochemicals / Shikhin Nadkarni in EUROPEAN COATINGS JOURNAL (ECJ), N° 2 (02/2016)
PermalinkStimuli-responsive polyurethane-urea polymer for protective coatings and dampening material / Anastassija Wittmer in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 16, N° 1 (01/2019)
PermalinkStructure-performance relationships in alkylene oxide-modified epoxy coatings / Kenneth W. Anderson in JOURNAL OF COATINGS TECHNOLOGY (JCT), Vol. 69, N° 865 (02/1997)
PermalinkStructure properties and corrosion resistivity of polymeric nanocomposites coatings based on layered silicates / Davood Zaarei in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 5, N° 2 (06/2008)
PermalinkStudies on characterization of high performance coatings based on polymer alloys of interpenetrating polymer networks / T. Anandaraj in PAINTINDIA, Vol. LI, N° 6 (06/2001)
PermalinkStudies 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)
PermalinkStudies on the corrosion characteristics of a few coated reinforced TMT bars used in concrete structure / Dhurjoti Banerjee in PAINTINDIA, Vol. LXII, N° 4 (04/2012)
PermalinkStudy of impedance model and water transport behavior of modified solvent-free epoxy anti-corrosion coating by EIS II / Rui Ding in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 13, N° 6 (11/2016)
PermalinkA study of the microstructure, micro abrasive wear and corrosion resistance of HVOF-sprayed, FeSiNICr-based alloy coating deposited on grey cast iron-relevance to automotive applications / M. Shunmuga Priyan in SURFACE COATINGS INTERNATIONAL, Vol. 95, 4 (08/2012)
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