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[article]
Titre : In the ocean of marine paints - V : Coatings for the bottom of the ships Type de document : texte imprimé Auteurs : Mukund Hulyalkar, Auteur Année de publication : 2014 Article en page(s) : p. 98 Langues : Anglais (eng) Catégories : Bateaux -- Revêtements:Bateaux -- Peinture
Epoxydes
Marines (peinture)
Revêtements antisalissures:Peinture antisalissures
Revêtements organiquesIndex. décimale : 667.6 Peintures Résumé : Paint technoiogists shouid be very thankful to great scientist Sir Humphry Davy, and Michael Faraday for their valuable contribution in this field and their invention. In January 1824 almost 2 centuries back Sir Humphry Davy put forward his findings that iron and copper, and for that matter any other metal in sait water where oxygen is prevent, forms galvanic cells and one metal or the other is gradually dissolved, depending on the scale of intervention in the galvanic series. He proved that the traces of Zinc or even cheaper malleable iron could be placed in contact with water and thereby prevent corrosion.
Although being the bottom of the Ship, it is a priority to save this bottom from corrosion and fouling. Always being underwater it is a challenge to the paint formulator on devising methods to protect damage from pitting as propellors are made of brass and are in the vicinity, Zinc anode protects the paint only if the points are having alkali resistance. Earlier Coal tar epoxy was used having 350 microns DFT, but now days this has changed and pure epoxies are used as the coal tar has proved to be carcinogenic. Usually, Sealer coat is applied before antifouling to get smooth finish.En ligne : https://drive.google.com/file/d/1JjSlnh_CnSA_i6Ll2oQwiiUmKWnQWKpo/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=40375
in PAINTINDIA > Vol. LXIV, N° 4 (04/2014) . - p. 98[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 16245 - Périodique Bibliothèque principale Documentaires Disponible
[article]
Titre : In the ocean of marine paints - VI Type de document : texte imprimé Auteurs : Mukund Hulyalkar, Auteur Année de publication : 2014 Article en page(s) : p. 90 Langues : Anglais (eng) Catégories : Formulation (Génie chimique)
Haut extrait sec
Marines (peinture)
Revêtements antisalissures:Peinture antisalissuresIndex. décimale : 667.9 Revêtements et enduits Résumé : The basic formulation technique for high build coatings.
a) Low viscosity high solid resin is used to get higher DFT.
b) This coating is some what in between finish paint and primer. As extenders act as reinforcement giving strength to the film.
c) Very powerful anti sagging agents must be used as DFT is high.En ligne : https://drive.google.com/file/d/16ya-62s8J81jmAjTYOIDsSQvXF5NGfy7/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=40372
in PAINTINDIA > Vol. LXIV, N° 5 (05/2014) . - p. 90[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 16459 - Périodique Bibliothèque principale Documentaires Disponible Intelligent polymeric surfaces through molecular self-assembly / Achin Goel in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 6, N° 1 (03/2009)
[article]
Titre : Intelligent polymeric surfaces through molecular self-assembly Type de document : texte imprimé Auteurs : Achin Goel, Auteur ; Ravi G. Joshi, Auteur ; Vijay M. Mannari, Auteur Année de publication : 2009 Article en page(s) : p. 123-133 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Angle de contact
Hydrophobie
Marines (peinture)
Matériaux intelligents
Microscopie à sonde à balayage
Polymères amphiphiles
Polymères ramifiés
Polyuréthanes
Revêtements:Peinture
Systèmes moléculaires organisésIndex. décimale : 667.9 Revêtements et enduits Résumé : Recently, stimuli-responsive surfaces have gained considerable interest among coatings researchers in industry as well as in academe. To date, many switchable surfaces based on such external stimuli as temperature, electricity, pH, and many others have been designed and developed. Environmentally switchable surfaces have been among the most widely studied surfaces since they are known to exhibit smart behavior under external influence. In the present work, we report the synthesis of hydrophobic, hydrophilic, and amphiphilic polyurethane coatings with tethered hydrophilic and/or hydrophobic moieties. These coatings have been characterized and tested for mechanical properties and surface characteristics using such advanced instruments as the scanning probe microscope (SPM), dynamic contact angle analyzer (DCA), adhesion tester, and nanoindenter. The surfaces with tethered hydrophobic or hydrophilic moieties, when immersed in water, showed remarkable changes in the surface topography, hence, their dynamic surface characteristics. The amphiphilic surfaces, containing both hydrophobic and hydrophilic moieties, showed intelligent behavior in response to the external environment. The ability to tailor surfaces with predictable behavior upon exposure to the external environment opens up enormous opportunities for their potential end-use applications. DOI : 10.1007/s11998-008-9125-5 En ligne : https://link.springer.com/content/pdf/10.1007%2Fs11998-008-9125-5.pdf Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=4880
in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH > Vol. 6, N° 1 (03/2009) . - p. 123-133[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 011246 - Périodique Bibliothèque principale Documentaires Disponible 011271 - Périodique Bibliothèque principale Documentaires Disponible
[article]
Titre : Knowing the time : Intercoat adhesion between polyurethane marine coatings and the recoating window Type de document : texte imprimé Auteurs : Marina Delucchi, Auteur ; Rico Ricotti, Auteur ; Giacomo Cerisola, Auteur Année de publication : 2008 Article en page(s) : p. 44-47 Langues : Anglais (eng) Catégories : Adhésion
Marines (peinture)
PolyuréthanesIndex. décimale : 667.9 Revêtements et enduits Résumé : Recoating during the applicationof marine coatings is restricted by the recoating window, i.e the period when a second coat can effectively be applied. An analysis has been made of the influence of the chemical properties of the most widely used material, a polyurethane primer, on its recoating window, to see if the effect of these properties on the intercoat adhesion can be used as a method of determining suitability of the primer for recoating. En ligne : https://drive.google.com/file/d/1FpOqS2Z2LPyUCimmD-urXZcB-gt0Z4t7/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=2416
in EUROPEAN COATINGS JOURNAL (ECJ) > N° 03/2008 (03/2008) . - p. 44-47[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 009875 - Périodique Bibliothèque principale Documentaires Disponible Lifting the lid : The antifouling efficiency measurement battleground in PROTECTIVE COATINGS EUROPE (PCE), Vol. 5, N° 1 (01-02-03/2013)
[article]
Titre : Lifting the lid : The antifouling efficiency measurement battleground Type de document : texte imprimé Année de publication : 2013 Article en page(s) : p. 2-6 Langues : Anglais (eng) Catégories : Marines (peinture)
Revêtements antisalissures:Peinture antisalissuresIndex. décimale : 667.9 Revêtements et enduits Résumé : When you buy a car, you probably check fuel consumption figures. Size, design, engine efficiency and tyres all play a part - but your choice of paint will have more to do with colour than aeronynamic efficiency.
Marine hull coatings are a different matter. A fouled hull requires as much as 40% more power to drive it through the water. In fact, a US Navy study has put the figure as high as 86% when a badly fouled ship is cruising as speed.
An average cargo ship might burn 300 tons of fuel a day, the larger ones as much as small power stations, and fuel prices have more than doubled since 2006. For operators, that represents more than $150000 of fuel per day while at sea. The costs are a major headache for the shipping industry, and fuel efficiency has become at hot topic. While engines, ship design and other factors are important, they cannot easily be changed : the biggest achievagle savings lie in efficient coating systems to keep hulls clean and smooth.
This coatings market is already worth over $5bn a year to the paint industry, and with so much at stake it is predicted to hit $10.2bn by 2018.Note de contenu : - Low-grade fuel
- Coatings confusion
- Multiple parameters
- Uncertain standards
- International paint
- Hempel's standard
- Jotun's promotion
- Nippon's approach
- Real word conditions
- A to G rating
- MPG equivalentPermalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=17801
in PROTECTIVE COATINGS EUROPE (PCE) > Vol. 5, N° 1 (01-02-03/2013) . - p. 2-6[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 14786 - Périodique Bibliothèque principale Documentaires Disponible Long-term stability of PEG-based antifouling surfaces in seawater / Albert Camós Noguer in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 13, N° 4 (07/2016)
PermalinkMarine biofouling inhibition by polyurethane conductive coatings / Jer-Ruey Huang in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 7, N° 1 (01/2010)
PermalinkMarine biofouling resistance rating using image analysis / Morten Pedersen in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 19, N° 4 (07/2022)
PermalinkMarine coatings / Stephen Rodgers ; Henry R. Bleile / Blue Bell [Etats-Unis] : Federation of societies for coatings technology (1989)
PermalinkMicrofouling bacteria and the use of enzymes in eco-friendly antifouling technology / Erai Aykin in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 16, N° 3 (05/2019)
PermalinkMultifunctional coating based on nano fillers and natural substances / Roberto Cafagna in POLYMERS PAINT COLOUR JOURNAL - PPCJ, Vol. 208, N° 4647 (12/2018)
PermalinkNanotechnology in marine coatings for better corrosion resistance in PAINTINDIA, Vol. LXIV, N° 6 (06/2014)
PermalinkNew advances in epoxy coatings for marine markets / James McCarthy in JOURNAL OF PROTECTIVE COATINGS & LININGS (JPCL), Vol. 33, N° 7 (07/2016)
PermalinkNew benchmark to prove coatings performance / Jim Brown in POLYMERS PAINT COLOUR JOURNAL - PPCJ, Vol. 202, N° 4574 (07/2012)
PermalinkNew standard in marine coatings testing / John Carter in POLYMERS PAINT COLOUR JOURNAL - PPCJ, Vol. 202, N° 4578 (11/2012)
PermalinkNew wave of business for marine coatings / John Hopewell in POLYMERS PAINT COLOUR JOURNAL - PPCJ, Vol. 201, N° 4556 (01/2011)
PermalinkNo alcohol is no solution either / Udo Schonhoff in SURFACE COATINGS INTERNATIONAL, Vol. 104.5 (09-10/2021)
PermalinkA novel marine antifouling coating based on a self-polishing zinc-polyurethane copolymer / Zhengwei Dai in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 18, N° 5 (09/2021)
PermalinkOffshore wind farms : Successful corrosion protection and effective quality management / Peter Kronborg in JOURNAL OF PROTECTIVE COATINGS & LININGS (JPCL), Vol. 33, N° 12 (12/2016)
PermalinkPainting a future in offshore renewables / Robert Stockes in POLYMERS PAINT COLOUR JOURNAL - PPCJ, Vol. 202, N° 4570 (03/2012)
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