Accueil
Catégories
Ajouter le résultat dans votre panier Affiner la recherche
Etendre la recherche sur niveau(x) vers le bas
1-K hydrophobic binders for anticorrosion primers and DTM-topcoats / Thomas Bernhofer in SURFACE COATINGS INTERNATIONAL, Vol. 101.1 (02-03/2018)
[article]
Titre : 1-K hydrophobic binders for anticorrosion primers and DTM-topcoats Type de document : texte imprimé Auteurs : Thomas Bernhofer, Auteur ; Jan Pilger, Auteur Année de publication : 2018 Article en page(s) : p. 26-29 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Angle de contact
Anticorrosifs
Anticorrosion
Application directe sur le métal
Essais (technologie)
Essais de brouillard salin
Hydrophobie
Liants
Primaire (revêtement)
Revêtements -- Finition
Spectroscopie d'impédance électrochimiqueIndex. décimale : 667.9 Revêtements et enduits Résumé : Anticorrosion primers and direct-to-metal (DTM)-coatings are protective coatings with a primary function of protecting against corrosion. A secondary purpose is to maintain the aesthetic aspects and value of expensive good such as cars, trucks and aeroplanes. The cost of corrosion runs to approximately 3-4 % of GDP on an annual basis and therefore has an global economic impact of around US$3.3 billion. Note de contenu : - BACKGROUND : Corrosion categories and testing - Correlation between hydrphobicity and anticorrosion performance
- EXPERIMENTAL : Binder selection - Testing
- RESULTS : Contact angle - Electrochemical impedance - Results summary
- FIGURES : 1. EN ISO 12944-2 corrosion classes - 2. The corrosion process - 3. Contact angle measurement - 4. Electrochemical impedance measurement - 5. Contact angle measurements for untreated samples - 6. Contact angles for samples after 720 salt-spray test - 7. Electrochemical impedance results - 8. Test results after 720 salt spray test ISO 9227 - 9. REM/EDX analysisEn ligne : https://drive.google.com/file/d/1wC-tty1LXyY9tdNx-Gn8RYfa77knPESt/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=30517
in SURFACE COATINGS INTERNATIONAL > Vol. 101.1 (02-03/2018) . - p. 26-29[article]Réservation
Réserver ce document
Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité 19861 - Périodique Bibliothèque principale Documentaires Disponible Advances in contact angle, wettability and adhesion - Vol. 2 / Kashmiri Lal Mittal / Salem - Massachusetts [United States] : Scrivener Publishing (2015)
Titre : Advances in contact angle, wettability and adhesion - Vol. 2 Type de document : texte imprimé Auteurs : Kashmiri Lal Mittal (1945-....), Auteur Editeur : Salem - Massachusetts [United States] : Scrivener Publishing Année de publication : 2015 Autre Editeur : Hoboken [USA] : John Wiley & Sons Collection : Adhesion and adhesives : Fundamental and applied aspects Importance : XVII-444 p. Présentation : ill. Format : 24 cm ISBN/ISSN/EAN : 978-1-119-11698-1 Prix : 218 E Note générale : Index - Bibliogr. Langues : Américain (ame) Catégories : Adhésion
Angle de contact
Mécanique du contact
Mouillabilité
Mouillage (chimie des surfaces)
Traîtements de surfaceIndex. décimale : 668.3 Adhésifs et produits semblables Note de contenu : 1. FUNDAMENTAL AND GENERAL ASPECTS : Wetting of solid walls and spontaneous capillary flow - A review of "ordered water monolayer that does not completely wet water" at room temperature - Cheerios effect and its control by contact angle modulation - Recent mathematical analysis of contact angle hysteresis - Computational analysis of wetting on hydrophobic surfaces : application to self-cleaning mechanisms - Bubble adhesion to superhydrophilic surfaces - Relationship between the roughness and oleophilicity of functional surfaces - Liquid repellent amorphous carbon nanoparticle networks - Recent progress in evaluating mechanical durability of liquid repellent surfaces - Superhydrophobic and superoleophobic biobased materials
2. WETTABILITY MODIFICATION : Laser ablated micro/nano-patterned superhydrophobic stainless steel substrates - RF plasma treatment of Neptune Grass (Posidonia oceanica) : a facile method to achieve superhydrophilic surfaces for dye adsorption from aqueous solutions - Highly liquid repellent technical textiles obtained by means of photo-chemical and laser surface modifications - Modification of paper/cellulose surfaces to control liqiud wetting and adhesion
3. SURFACE FREE ENERGY AND ADHESION : Surface free energy of superhydrophobic materials obtained by deposition of polymeric particles on glass - Tablet tensile strength : role of surface free energy - Why test inks cannot tell the whole truth about surface free energy of solidsPermalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=25346 Réservation
Réserver ce document
Exemplaires (2)
Code-barres Cote Support Localisation Section Disponibilité 19938 668.3 MIT Monographie Bibliothèque principale Documentaires Disponible 17817 668.3 MIT Monographie Bibliothèque principale Documentaires Disponible Analysis of an unsteady quasi-capillary channel flow with time-resolved PIV and RBF-based super-resolution in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 20, N° 1 (01/2023)
[article]
Titre : Analysis of an unsteady quasi-capillary channel flow with time-resolved PIV and RBF-based super-resolution Type de document : texte imprimé Année de publication : 2023 Article en page(s) : p. Note générale : Bibliogr. Langues : Américain (ame) Catégories : Angle de contact
Ecoulement capillaire
Interfaces solide-liquide
Mesure
Modèles mathématiques
Mouillage (chimie des surfaces)Tags : 'Canal quasi capillaire instable' 'PIV résolu en temps' 'Super résolution RBF' 'Angles de contact dynamiques' 'Mouillage dynamique' Index. décimale : 667.9 Revêtements et enduits Résumé : We investigate the interface dynamics in an unsteady quasi-capillary channel flow. The configuration consists of a liquid column that moves along a vertical 2D channel, open to the atmosphere and driven by a controlled pressure head. Both advancing and receding contact lines were analyzed to test the validity of classic models for dynamic wetting and to study the flow field near the interface. The operating conditions are characterized by a large acceleration, thus dominated by inertia. The shape of the moving meniscus was retrieved using Laser-Induced Fluorescence-based image processing, while the flow field near was analyzed via Time-Resolved Particle Image Velocimetry (TR-PIV). The TR-PIV measurements were enhanced in the post-processing, using a combination of Proper Orthogonal Decomposition and Radial Basis Functions to achieve super-resolution of the velocity field. Large counter-rotating vortices were observed, and their evolution was monitored in terms of the maximum intensity of the Q-field. The results show that classic contact angle models based on interface velocity cannot describe the evolution of the contact angle at a macroscopic scale. Moreover, the impact of the interface dynamics on the flow field is considerable and extends to several capillary lengths below the interface. Note de contenu : - EXPERIMENTAL SETUP AND TEST CASES : Modeling and parameter definition - Experimental conditions and test cases
- MEASUREMENT TECHNIQUES : LIF visualization : setup and processing - TR-PIV : setup - Super-resolution of PIV fields
- RESULTS : LIF visualization results - TR-PIV experiment results
- Table 1 : Experiments in the LIF-based visualization
- Table 2 : Experiments in the TR-PIV campaignDOI : https://doi.org/10.1007/s11998-022-00664-4 En ligne : https://link.springer.com/content/pdf/10.1007/s11998-022-00664-4.pdf?pdf=button% [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=38827
in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH > Vol. 20, N° 1 (01/2023) . - p.[article]Réservation
Réserver ce document
Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité 23928 - Périodique Bibliothèque principale Documentaires Disponible Anti-fingerprint coatings / Steven Block in POLYMERS PAINT COLOUR JOURNAL - PPCJ, Vol. 198, N° 4526 (07/2008)
[article]
Titre : Anti-fingerprint coatings Type de document : texte imprimé Auteurs : Steven Block, Auteur ; Peter Hupfield, Auteur ; Yasuo Itami, Auteur ; Eiji Kitaura, Auteur ; Don Kleyer, Auteur ; Tetsuya Masutani, Auteur ; Yasuhiro Nakai, Auteur Année de publication : 2008 Article en page(s) : p. 16-19 Langues : Anglais (eng) Catégories : Angle de contact
Perfluoropolyéther
Propriétés anti-empreintes
Revêtements -- Additifs:Peinture -- Additifs
Silanes
Surfaces -- NettoyageIndex. décimale : 667.9 Revêtements et enduits Résumé : Stay-clean and easy-to-clean surface properties keep surfaces free of contamination from fingerprints and dirt.
Achieving oil and water repellency on surfaces is easily obtained with the use of fluoroalkyl-modified silanes. While fluoroalkyl-modified silanes exhibit high static and advancing water and oil contact angles, their low receding contact angles mean the oil and water will not readily slide over the treated surface. The resulting effect of these characteristics yields a surface that is both easy to clean and stays clean longer. Ultimately, modified perfluoropolyether silanes give high static and advancing water and oil contact angles as well as high receding contact angles resulting in a very low sliding angle. The influence of structure modification of the silane and the perfluoropolyether component is examined. Their impact on performance by application method is also discussed.En ligne : https://drive.google.com/file/d/1DVo4NyO6UUFVon3LF5Itb6sQ8xXOr-2t/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=27175
in POLYMERS PAINT COLOUR JOURNAL - PPCJ > Vol. 198, N° 4526 (07/2008) . - p. 16-19[article]Réservation
Réserver ce document
Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité 010612 - Périodique Bibliothèque principale Documentaires Disponible Anticorrosive properties of a superhydrophobic coating based on an ORMOSIL enhanced with MCM-41-HDTMS nanoparticles for metals protection / Erik Uc-Fernández in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 20, N° 1 (01/2023)
[article]
Titre : Anticorrosive properties of a superhydrophobic coating based on an ORMOSIL enhanced with MCM-41-HDTMS nanoparticles for metals protection Type de document : texte imprimé Auteurs : Erik Uc-Fernández, Auteur ; Jorge González-Sánchez, Auteur ; Alejandro Ávila-Ortega, Auteur ; Yamile Pérez-Padilla, Auteur ; J. Manuel Cervantes-Uc, Auteur ; Javier Reyes-Trujeque, Auteur ; William A. Talavera-Pech, Auteur Année de publication : 2023 Article en page(s) : p. 347-357 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Acier au carbone
Analyse quantitative (chimie)
Angle de contact
Anticorrosifs
Anticorrosion
Caractérisation
Energie de surface
Hexadécyltriméthoxysilane
Hydrophobie
Matériaux mésoporeux
Métaux -- Revêtements protecteurs
Microscopie
Nanoparticules
Revêtements organiques
Revêtements protecteurs
Spectroscopie d'impédance électrochimique
Surfaces fonctionnellesIndex. décimale : 667.9 Revêtements et enduits Résumé : The anticorrosive properties of hexadecyltrimethoxysilane (HDTMS) functionalized MCM-41 silica particles (MCM-41-HDTMS) incorporated into a methyltriethoxysilane (MTES) sol-gel matrix coatings were studied. The MCM-41 particles were synthesized and functionalized with HDTMS, and added to a sol composed of MTES:methanol:NH4OH 7M to create a coating. The materials synthesized with and without MCM-41-HDTMS were deposited, by dip coating, on Cu and Fe sheets, and were physically characterized by scanning electron microscopy (SEM), atomic force microscopy (AFM), contact angle, surface energy using the Owens, Wendt, Rabel, and Kaelble (OWRK) method, and by electrochemical impedance spectroscopy (EIS). The addition of the MCM-41-HDTMS to the MTES matrix induced an increase of the contact angle by about 10 degrees with an augment in its dispersive component, caused by a lofty deposition of long carbon chains from HDTMS over the high surface area of the MCM-41 particles, changing from hydrophobic to superhydrophobic materials with a contact angle of 155° for the Cu-MTES-HDTMS sample. EIS results show that the addition of MCM-41-HDTMS increases the charge transfer resistance providing better protection to metals. The results show that with the addition of MCM-41-HDTMS to an MTES matrix it is possible to synthesize superhydrophobic coatings capable of limiting the corrosion degradation process. Note de contenu : - MATERIALS AND METHODS : Materials - Synthesis of MCM-41-HDTMS particles - Synthesis of coatings - Application of the coating - Characterization
- DISCUSSION AND RESULTS : Scanning electron microscopy and elemental chemical analysis (SEM-EDS) - Atomic force microscopy (AFM) - Contact angle and surface energy - Electrochemical impedance spectroscopy
- Table 1 : Atomic percentages of the main elements present in coatings obtained by EDS analysis
- Table 2 : Surface energy of all substrates calculated by OWRK method
- Table 3 : Quantitative impedance analysis for Cu, Cu-MTES, and Cu-MTES-HDTMS systems
- Table 4 : Quantitative impedance analysis for Fe, Fe-MTES, and Fe-MTES-HDTMS systemsDOI : https://doi.org/10.1007/s11998-022-00675-1 En ligne : https://link.springer.com/content/pdf/10.1007/s11998-022-00675-1.pdf?pdf=button% [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=38847
in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH > Vol. 20, N° 1 (01/2023) . - p. 347-357[article]Réservation
Réserver ce document
Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité 23928 - Périodique Bibliothèque principale Documentaires Disponible Antiwetting and low-surface-energy behavior of cardanol-based polybenzoxazine-coated cotton fabrics for oil–water separation / P. Prabunathan in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 17, N° 6 (11/2020)
PermalinkAssessment of dust adhesion forces on the hydrophilic/hydrophobic glasses at two representative CSP sites in Morocco / Ayoub El Baraka in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 20, N° 1 (01/2023)
PermalinkAttributing the crosslinking density to water vapor transmission rate of an acrylic-melamine automotive clearcoat / M. Nasirzadeh in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 18, N° 1 (01/2021)
PermalinkCharacteristics of urushi film prepared through thermal polymerization / Chieko Narita in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 20, N° 4 (07/2023)
PermalinkA chrome-free combination tanning strategy : based on silicic acid and plant tannin / Zetian Zhang in JOURNAL OF LEATHER SCIENCE AND ENGINEERING, Vol. 3 (Année 2021)
PermalinkPermalinkColloidal, morphological, thermal, rheological, and film properties of waterborne hyberbranched alkyd-acrylic resins / Edwin A. Murillo in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 16, N° 5 (09/2019)
PermalinkPermalinkCombinatorial approach to study the effect of acrylic polyol composition on the properties of crosslinked siloxane-polyurethane fouling-release coatings / Robert J. Pieper in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 4, N° 4 (12/2007)
PermalinkA comparative study of reactive and conventional surfactants in water borne coatings / Geeta Sharma in PAINTINDIA, Vol. LXVI, N° 1 (01/2016)
PermalinkComparison and characterization of biocompatible polymer coatings on AISI 316L stainless steel / A. Kocijan in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 12, N° 6 (11/2015)
PermalinkComportement des finissages en fonction des actions superficielles / Max Roque in REVUE TECHNIQUE DES INDUSTRIES DU CUIR, Vol. LXI (Année 1969)
PermalinkComprehensive study on the electrochemical, morphological, and adhesion properties of Cr-free thin film: with and without polyurethane coating / Shamim Roshan in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 18, N° 3 (05/2021)
PermalinkContact angle measurements for characterisation of wetting properties of surfactants / Dennis J. Miller in SOFW JOURNAL, Vol. 142, N° 12 (12/2016)
PermalinkContact angle, wettability, and adhesion / Washington [United States] : American Chemical Society (1964)
Permalink