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Cementitious polyurethane flooring - an intelligent solution / Shyam Nagpure in PAINTINDIA, Vol. LXVI, N° 8 (08/2016)
[article]
Titre : Cementitious polyurethane flooring - an intelligent solution Type de document : texte imprimé Auteurs : Shyam Nagpure, Auteur ; Shekhar Tambe, Auteur ; Nitin Bendale, Auteur ; Ramakant Choudhari, Auteur Année de publication : 2016 Article en page(s) : p. 57-59 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Adhésion
Composites
Dureté (matériaux)
Etalement spontané (revêtement)
Matériaux cimentaires
Polyuréthanes
Résistance thermique
Revêtements -- Propriétés mécaniques
Revêtements de sols:Peinture de sols
ThermogravimétrieIndex. décimale : 667.9 Revêtements et enduits Résumé : In the past major focus during construction and maintenance of industrial plant was primarily on process equipement and the material of construction. The concrete structure and flooring was considered less critical. However in current scenario, floorings in plant are integral part of many operations. Limitations of concrete flooring are dust accumulation, porosity, cracks, alkalinity, microbial growth, laitance, efflorescence, and poor chemical resistance. To overcome these limitations and provide a sound surface, various protective coatings are in use. Protective coating in majority are self-levelling floor coatings based on epoxy and polyurethane chemistry. Self-levelling epoxy flooring is known for its high adhesion, hardness and initial gloss, however, poor in flexibility, scratch resistance and gloss retention. The advantage of polyurethane coating over epoxy coating is because of its flexibility, scratch resistance and durability. Note de contenu : - MARKET LANDSCAPE
- CEMENTITIOUS POLYURETHANE (PU)FLOORING
- DESIGN TYPICAL PU FLOORING
- PERFORMANCE PROPERTIES : Hardness - Thermal shock resistance - Thermo Gravimetric analysis (TGA) - Adhesion over green concrete - Slip resistance
- MECHANICAL PROPERTIESEn ligne : https://drive.google.com/file/d/1H-VpexYGjkX3hTtEfC2khNmgolQq-rL5/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=27293
in PAINTINDIA > Vol. LXVI, N° 8 (08/2016) . - p. 57-59[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 18497 - Périodique Bibliothèque principale Documentaires Disponible Ceramic epoxy coatings in immersion / Ben Rowland in JOURNAL OF PROTECTIVE COATINGS & LININGS (JPCL), Vol. 35, N° 9 (09-10/2018)
[article]
Titre : Ceramic epoxy coatings in immersion Type de document : texte imprimé Auteurs : Ben Rowland, Auteur Année de publication : 2018 Article en page(s) : p. 32-34 Langues : Américain (ame) Catégories : Adhésion
Anticorrosion
Essais dynamiques
Immersion
Perméabilité
Pliage (mécanique)
Réservoirs (récipients) -- revêtements protecteurs
Revêtement de céramique
Revêtements -- Propriétés mécaniques
Revêtements protecteurs
Tuyauterie -- ProtectionIndex. décimale : 667.9 Revêtements et enduits Résumé : Having been used on over 50-million linear feet of ductile iron wastewater pipe and in potable water storage tanks for almost four decades, ceramic pigments in coatings have provided superior corrosion protection for substrates in immersion in water and wastewater applications (Figs. 3 and 4).
Conventional immersion coating systems offer a wide variety of features that are benefical in preventing corrosion in immertion applications, but few offer as many features as do ceramic epoxy coating systems. The fact that ceramic epoxies are less expensive than traditional products coupled with their ability.Note de contenu : - What is a ceramic epoxy coating ?
- Ceramic epoxies versus traditional epoxies
- High-film build
- Permeability
- Adhesion versus cohesion
- Flexibility
- Fig. 1 : Application of ceramic epoxy coating
- Fig. 2 : A mandrel bend test was conducted as per ASTM D522, "Standard test methods for mandrel bend test of attached organics coatings" to determine the ceramic epoxy coating's elongation or flexibility
- Fig. 3 : A 1,5-million-gallon ground water storage tank in Alabama lined with ceramic epoxy
- Fig. 4 : Ductile iron pipe lined with ceramic epoxyPermalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=31896
in JOURNAL OF PROTECTIVE COATINGS & LININGS (JPCL) > Vol. 35, N° 9 (09-10/2018) . - p. 32-34[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 20250 - Périodique Bibliothèque principale Documentaires Disponible Challenging the performance myth of inorganic zinc silicates / Oriol Osso in POLYMERS PAINT COLOUR JOURNAL - PPCJ, Vol. 208, N° 4639 (03/2018)
[article]
Titre : Challenging the performance myth of inorganic zinc silicates Type de document : texte imprimé Auteurs : Oriol Osso, Auteur Année de publication : 2018 Article en page(s) : p. 39-40 Langues : Anglais (eng) Catégories : Adhésion
Anticorrosifs
Anticorrosion
Microsphères
Primaire (revêtement)
Revêtements -- Propriétés mécaniques
Verre
ZincIndex. décimale : 667.9 Revêtements et enduits Résumé : Researchers at Hempel have developed an innovative, organic zinc-rich primer coating technology called Avantguard. It uses a combination of zinc, hollow glass spheres and a proprietary activator to provide superior cathodic protection (CP) with greatly improved mechanical properties (crack resistance) and adhesion. This technology activates the zinc so that it can be fully utilised to act as an anode.
The use of glass spheres enhances coating adhesion and mechanical properties. The unique corrosion by product of the activated zinc has a self-healing effect on the coating. The glass spheres block micro-cracks and also create an inhibitor effect by collecting insoluble corrosion products on their surfaces and trapping these species so they don't reach the surface of the steel.Note de contenu : - Organic vs inorganic zinc rich primers
- Hempel's avantguard technology
- The new Hempadur Avantguard 860
- Fig. 1. SEM images show the self-healing characteristic of the activated zinc-rich epoxy primer
- Fig. 2. An SEM image of the activated zinc-rich primer cross section shows glass spheres blocking a micro-crack
- Fig. 3. EDS results show zinc salts around a glass sphere and the presence of chlorine atoms in the zinc salts
- Fig. 3.En ligne : https://drive.google.com/file/d/1B1oDKlbF4BeA7vFiR-uoDpiLxXd1K9DT/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=30538
in POLYMERS PAINT COLOUR JOURNAL - PPCJ > Vol. 208, N° 4639 (03/2018) . - p. 39-40[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 19879 - Périodique Bibliothèque principale Documentaires Disponible Characterisation of coatings and coating materials by analytical centrifugation / U. Rietz in POLYMERS PAINT COLOUR JOURNAL - PPCJ, Vol. 209, N° 4650 (04/2019)
[article]
Titre : Characterisation of coatings and coating materials by analytical centrifugation Type de document : texte imprimé Auteurs : U. Rietz, Auteur ; T. Sobisch, Auteur ; D. Lerche, Auteur ; Arnold Uhl Lerche, Auteur Année de publication : 2019 Article en page(s) : p. 40-43 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Adhésion
Anticorrosifs
Anticorrosion
Caractérisation
Centrifugation
Epoxydes
Métaux -- Revêtements protecteurs
Revêtements -- Analyse
Revêtements organiques
SédimentationIndex. décimale : 667.9 Revêtements et enduits Résumé : Most finished products have coated surfaces for varions reasons. Building constructions have to withstand manifold external influences, eg temperature and humidity, UV radiation or erosion caused by rain. Cutting tools like drills are exposed to high mechanical stress. To extend the work life, their surfaces are often modified with protective coatings. Coating systems for car bodies have to protect metal substrates from corrosion but also provide an appealing appearance. As the mentioned examples show, most coatings have to fulfil a combination of different requirements.
The paper introduces CAT-Technology, (Centrifugal Adhesion Testing), which allows for testing eight samples under identical conditions. Among other application examples, the curing behaviour of corrosion protection paints will be highlighted. As a complimentary tool to CAT-Technology analytical centrifugation based on STEP Technology® is suggested for coating laboratories. This proved to be a powerful instrument for characterisation of base materials and finished products. Other aspects to be considered are coating materials properties from composition/formulation over production until application to final product surfaces.Note de contenu : - Measurement principle-cat-technology
- Preparation of test specimens
- Experimental
- Anti-skid coatings
- Epoxy paints for corrosion protection
- Step technology
- Fig. 1 : Measurement principle of CAT-technology
- Fig. 2 : Joining a test specimen
- Fig. 3 : RPM and temperature progression during a measurement
- Fig. 4 : Strength obtined for anti-skid coatings
- Fig. 5 : Failure pattern - cohesive failure within coating
- Fig. 6 : Failure pattern
- Fig. 7 : Strength development and comparison
- Fig. 8 : NIR-transmission profiles for pigment dispersed by laboratory stirrer (upper two) and pigment disperses in a ball mill (lower two), RCA 30, 20°C. Region of interest 7 mm below cell filling height at 106 mm shown. First profile after 10s red, last profile after 40min green
- Fig. 9 : Sedimentation velocities of the samples, mean RC1 30, 20°
- Table 1 : Masses of components
- Table 2 : Paint preparation details
- Table 3 : Strength paint A
- Table 4 : Strength paint BEn ligne : https://drive.google.com/file/d/1WvW88zrwHain2i1ROoxjIb3-CdShBaf4/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=32603
in POLYMERS PAINT COLOUR JOURNAL - PPCJ > Vol. 209, N° 4650 (04/2019) . - p. 40-43[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 20959 - Périodique Bibliothèque principale Documentaires Disponible 21052 - Périodique Bibliothèque principale Documentaires Disponible Characterization and adhesion strength study of detonation-sprayed MoB–CoCr alloy coatings on 2Cr13 stainless steel substrate / Heping Lv in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 7, N° 6 (11/2010)
[article]
Titre : Characterization and adhesion strength study of detonation-sprayed MoB–CoCr alloy coatings on 2Cr13 stainless steel substrate Type de document : texte imprimé Auteurs : Heping Lv, Auteur ; Pulin Nie, Auteur ; Yonggen Yan, Auteur ; Jun Wang, Auteur ; Baode Sun, Auteur Année de publication : 2010 Article en page(s) : p. 801-807 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Adhésion
Alliages
Caractérisation
Chrome
Cobalt
Diffractométrie de rayons X
Eléments finis, Méthode des
Microscopie électronique à balayage
Microscopie électronique en transmission
Molybdène
Revêtement métalliqueIndex. décimale : 667.9 Revêtements et enduits Résumé : A novel MoB–CoCr alloy coating was deposited onto stainless steel (2Cr13) substrate using a detonation gun (D-gun) spraying technique. Microstructures of the powder and coating were investigated by X-ray diffraction (XRD), scanning election microscopy (SEM), and transmission electron microscopy (TEM), and a quantitative determination of the adhesion strength of the coating was calculated by combination of modified four-point bending (4PB) test and finite element analysis (FEA) simulation. The results show that the coating mainly consists of ternary transition metal boride matrix phases (CoMo2B2, MoCoB) and binary borides (MoB and CrB). Nanocrystalline grains with a size of 50–100 nm were observed in the coating. The average energy release rate and phase angle are 191.2 J m−2 and 41.7º, respectively, which show strong bond strength compared to other reported values. DOI : 10.1007/s11998-009-9189-x En ligne : https://link.springer.com/content/pdf/10.1007%2Fs11998-009-9189-x.pdf Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=10408
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Code-barres Cote Support Localisation Section Disponibilité 012672 - Périodique Bibliothèque principale Documentaires Disponible Chemical durability of silylated polyurethane-based formulations / Patrice Lehmann in ADHESIVES AGE, Vol. 41, N° 1 (01/1998)
PermalinkChoisir le bon procédé / Thierry Falher in PLASTIQUES & CAOUTCHOUCS MAGAZINE, N° 860 (09/2008)
PermalinkChoosing the right release liner / Roland Wilberger in JEC COMPOSITES MAGAZINE, N° 93 (12/2014)
PermalinkChutes : les chaussures comme moyen de prévention / Jérôme Issartel in CTC ENTREPRISES, (11/2013)
PermalinkClassification des colles à bois à résine thermodurcissable à usages non structuraux - Norme NF EN 12765 / Association Française de Normalisation (Paris) / Saint-Denis La Plaine : Association Française de Normalisation (AFNOR) (2002)
PermalinkClassification des colles thermoplastiques pour bois et usages non structuraux - Norme NF EN 204 / Association Française de Normalisation (Paris) / Saint-Denis La Plaine : Association Française de Normalisation (AFNOR) (2002)
PermalinkA clear contender for a hard-wearing sealer / John Terri in EUROPEAN COATINGS JOURNAL (ECJ), N° 2 (02/2021)
PermalinkClosing in on solvent-borne coatings / Maurille Secher in EUROPEAN COATINGS JOURNAL (ECJ), N° 2 (02/2019)
PermalinkCoalescence optimisation on waterborne metal coatings / Cristina Mayara in POLYMERS PAINT COLOUR JOURNAL - PPCJ, Vol. 206, N° 4616 (01/2016)
PermalinkCoating failure : disbonding of an overcoat / Rob Lanterman in JOURNAL OF PROTECTIVE COATINGS & LININGS (JPCL), Vol. 34, N° 6 (06/2017)
PermalinkColles à carrelage. Détermination de l'adhérence par tractiondes mortiers-colles - Norme NF EN 1348 / Association Française de Normalisation (Paris) / Saint-Denis La Plaine : Association Française de Normalisation (AFNOR) (1998)
PermalinkA comparative study on coating properties of chemoenzymatically synthesised and conventional alkyd resins / Vilas D. Athawale in PAINTINDIA, Vol. LI, N° 3 (03/2001)
PermalinkComparing the properties of isocyanate and non-isocyanate curing coatings / Dmitrii Smirnov in POLYMERS PAINT COLOUR JOURNAL - PPCJ, Vol. 209, N° 4652 (06/2019)
PermalinkComparison between sensory and instrumental characterization of topical formulations: impact of thickening agents / Marilene Estanqueiro in INTERNATIONAL JOURNAL OF COSMETIC SCIENCE, Vol. 38, N° 4 (08/2016)
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