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VIS-optical reflectometry : a method to investigate latex-based coatings / Nicolae Tomozeiu in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 16, N° 6 (11/2019)
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Titre : VIS-optical reflectometry : a method to investigate latex-based coatings Type de document : texte imprimé Auteurs : Nicolae Tomozeiu, Auteur Année de publication : 2019 Article en page(s) : p. 1571-1580 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Colloides
Dispersions et suspensions
Evaporation -- Mesure
Formation de film
Latex
Revêtements organiques
Spectroscopie de réflectance
TempératureIndex. décimale : 667.9 Revêtements et enduits Résumé : In many applications, water-based dispersions of polymeric particles are dried under well-defined environmental conditions and/or technologies to form a continuous thin layer with special properties and morphology. The aim of this work is to present a recently developed noninvasive technique based on optical reflectometry in visible range used to study the film formation from aqueous mixtures layered up to 25 μm thickness. The sample holder is made of crystalline silicon (c-Si) because the interference fringes generated by the optical beams reflected at the air/liquid sample and liquid sample/c-Si are vital in determining the sample thickness. For the polymeric colloids with minimum film formation temperature higher than the room temperature, the setup is used to determine the evaporation rate and the temperature film formation. The versatility of the experimental setup is increased by a controlled temperature of the sample holder and a controlled microclimate chamber (temperature and relative humidity). Investigations on various aqueous dispersions considering the composition, the viscosity of the liquid, and different types of polymeric colloidal particles have been performed, and some results are discussed here. New challenges lie in analyzing the outputs of the experiments considering the interparticle distance and interparticle interferences. Note de contenu : - EXPERIMENTAL : SETU AND DATA ANAYZING : Brief presentation of the measurement setup
- REFLECTOMETRY MEASUREMENTS : The case of pure water - The case of water/polymeric particles mixturesDOI : 10.1007/s11998-019-00218-1 En ligne : https://link.springer.com/content/pdf/10.1007%2Fs11998-019-00218-1.pdf Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=33410
in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH > Vol. 16, N° 6 (11/2019) . - p. 1571-1580[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 21321 - Périodique Bibliothèque principale Documentaires Disponible
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Titre : Walk on progress : Water-borne amine curing agents for high-performance floor coatings Type de document : texte imprimé Auteurs : Dirk Fuchsmann, Auteur Année de publication : 2021 Article en page(s) : p. 28-32 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Epoxydes
Essais dynamiques
Formulation (Génie chimique)
Primaire (revêtement)
Résistance au rayonnement ultraviolet
Résistance chimique
Réticulants
Revêtements -- Finition
Revêtements -- Propriétés physiques
Revêtements de sols
Revêtements organiques
Vernis en phase aqueuseIndex. décimale : 667.9 Revêtements et enduits Résumé : Flooring systems must meet an ever-increasing range of demands on their performance and efficiency. To meet these requirements, there have been significant technology advancements of epoxy curing hardeners in recent years. This article presents epoxy curing agents that enable floor coating formulators to comply with low emission and sustainability targets while fulfilling high expectations on processing speed and aesthetics. Note de contenu : - Primer curing speed minimises downtime
- Self-levelling decorative and functional systems
- Topcoats offer equivalent chemical resistance
- Long pot life of clear coat improves flexibility
- Faster processing and enhanced aesthetics
- Fig. 1 : Market trends and drivers for epoxy-based floor coatings
- Fig. 2 : Typical layers of an epoxy floor coating
- Fig. 3 : Concrete adhesion of primer formulations after curing for 7 days at 10°C
- Fig. 4 : Dry hard test at 10°C according to ASTM D1640 (thumb twist test)
- Fig. 5 : Chemical resistance of white top-coating
- Fig. 6 : UV-A resistance of water-borne clear coats
- Fig. 7 : Positioning of water-borne epoxy curing agents for different flooring applications
- Table 1 : Primer formulations
- Table 2a : Self-levelling formulation
- Table 2b : Physical properties of self-levelling formulation
- Table 3 : White top coatings formulationsEn ligne : https://drive.google.com/file/d/1ek0ZHkr3iVbTtPuC95muE0zCnuPAVdnV/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=36418
in EUROPEAN COATINGS JOURNAL (ECJ) > N° 10 (10/2021) . - p. 28-32[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 23000 - Périodique Bibliothèque principale Documentaires Disponible Water based finishes / John J. McCarthy in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. LXXII (Année 1977)
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Titre : Water based finishes Type de document : texte imprimé Auteurs : John J. McCarthy, Auteur Année de publication : 1977 Article en page(s) : p. 89-98 Langues : Américain (ame) Catégories : Colorants
Cuirs et peaux -- Finition
Cuirs et peaux -- Teinture
Emulsions
Liants
Matériaux -- Imprégnation
Pigments
Polymères
Primaire (revêtement)
Revêtements en phase aqueuse
Revêtements organiquesIndex. décimale : 675 Technologie du cuir et de la fourrure Résumé : As is started in your program summary, new finishing techniques are constantly in continuous development. In addition, new finishing techniques are being used outside of the leather industry, which, at the present time, only have limited uses in leather finishing. I firmly believe, however, that as these new techniques are improved and modified they will take a strong position in leather finishing. Cast coatings, transfer coatings, lamination of urethane fims and foams, whether they be mecanical or chemical, have already found their place in finishing roll goods, in a continuous operation on poromerics, non-wovens, and fabrics. More work is required to adapt these systems to piece goods, such as side leather or splits, to overcome waste due to cutting and trimming, and to eliminate multile handling operations. Note de contenu : - Impregnations
- Stain coats and dyes
- Base coats : Resins - Binders - Pigments - dyes - Auxiliaries
- Top coats : A) Synthetic resin top coats - B) Protein top coats - C) Water dilutable lacquer emulsion top coatsEn ligne : https://drive.google.com/file/d/1-fjxSAqQnYR6NA7Fh6F1Zts5Eep5U-Mc/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=38258
in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA) > Vol. LXXII (Année 1977) . - p. 89-98[article]Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité 008511 - Périodique Archives Documentaires Exclu du prêt Water based nitro cellulose clear authors special / Mukund Hulyalkar in PAINTINDIA, Vol. LXXI, N° 1 (01/2021)
[article]
Titre : Water based nitro cellulose clear authors special Type de document : texte imprimé Auteurs : Mukund Hulyalkar, Auteur Année de publication : 2021 Article en page(s) : p. 130 Langues : Anglais (eng) Catégories : Cuirs et peaux -- Finition
Formulation (Génie chimique)
Nitrocellulose
Revêtements organiquesIndex. décimale : 667.9 Revêtements et enduits En ligne : https://drive.google.com/file/d/1Tx0qJpXRFM_7ruhf7Ubu8jmYYICVvK2J/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=35233
in PAINTINDIA > Vol. LXXI, N° 1 (01/2021) . - p. 130[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 22557 - Périodique Bibliothèque principale Documentaires Disponible
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Titre : Water proofing & damp proofing Type de document : texte imprimé Auteurs : Harish Agrawal, Auteur Année de publication : 2020 Article en page(s) : p. 100-116 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Construction -- Matériaux
Epoxydes
Etanchéité
Formulation (Génie chimique)
Imperméabilisation
Liants
Matériaux bitumineux
Matériaux cimentaires
Polyacryliques
Revêtements en phase aqueuse
Revêtements organiquesIndex. décimale : 667.9 Revêtements et enduits Résumé : Waterproofing is important in protecting the structure and ensuring that the structure is usable over its service life. The forces exerted by water are enormous and its effects are unpredictable. Water proofing may be defined as the prevention of water penetration into or th rough dry concrete. It may be required where there is a hydrostatic head of water to be resisted, or where unusually dry conditions must be maintained.
On the other hand, damp proofing may be defined as the treatment of concrete or mortar to retard the passage or absorption of water or water vapour, either by application of a suitable coating to exposed surfaces, or by use of a suitable admixture or treated cernent. As the definition indicates, damp proofing will not prevent the passage or absorption of water. It only reduces the rate of penetration of water into dry concrete, or rate of transmission of water through concrete.Note de contenu : - CONCRETE WATER PROOFING COMPOUNDS : Chemical types used in each category are summarized - Materials which react with cement hydration products - Material which coalesce on contact with cement hydration products - Finely divided form of hydrophobic materials
- INTEGRAL WATERPROOFING TECHNOLOGY : Integral water proofing compound for cement - Requirements - a. Permeability to water - b. Setting time : IS 4031 - Compressive strength : IS 4031 (Part 6) - Chloride content : IS 6925:1973 - Types of waterproofing - Types of waterproofing methods for buildings - Applications of cementitious waterproofing - Dry powder waterproofing compound - Formulation - Application areas - Features & benefits
- METHOD OF APPLICATION : Hand mixing - Machine mixing - 2. Liquid waterproofing method - 3. Bituminous coating waterproofing method - Application of water-based bituminous - Application of solvent-based bituminous primer - Application of high performance bituminous primer - 4. Acrylic emulsion coatings method - Elastomeric acrylic waterproofing emulsion - Technical characteristics - New generation of binders for 2K fast curing waterproofing - 5. Formulation waterproofing - 6. Waterborne epoxy waterproofing
- Table 1 : Formulation for Drymix component in 2K system
- Table 2 : Formulation for bindersEn ligne : https://drive.google.com/file/d/1LFgWyJHFILZO4zfMpP25vCtqSXOwRAj1/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=34692
in PAINTINDIA > Vol. LXX, N° 2 (02/2020) . - p. 100-116[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 22390 - Périodique Bibliothèque principale Documentaires Disponible Water-repellent coating for mobile phone microphones / G. Yamauchi in SURFACE COATINGS INTERNATIONAL. PART B : COATINGS TRANSACTIONS, Vol. 88, B4 (12/2005)
PermalinkWater transportation through organic coatings : correlation between electrochemical impedance measurements, gravimetry, and water vapor permeability / Subrahmanya Shreepathi in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 9, N° 4 (07/2012)
PermalinkWater vapor transmission properties of acrylic organic coatings / Réka Lilla Kovács in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 18, N° 2 (03/2021)
PermalinkWaterborne coatings are they meeting the challenge ? / Paint Research Association / Teddington [Royaume-Uni] : PRA (1992)
PermalinkWaterborne crackle decorative coatings and crack patterns / Mayur Khandait in PAINTINDIA, Vol. LXXI, N° 1 (01/2021)
PermalinkWaterborne epoxy resins modified by reactive polyacrylate modifier with fluorinated side chains / Hongyi Shi in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 17, N° 2 (03/2020)
PermalinkWaterborne etherified MF and PVAc hybrid resin containing nanoclay as intumescent flame-retardant plywood coatings / Chih-Shen Chuang in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 20, N° 3 (05/2023)
PermalinkWax additives - true multi-talents / Michael Bilger in EUROPEAN COATINGS JOURNAL (ECJ), N° 7-8 (07-08/2022)
PermalinkWell-mixed - condition for high coating quality in EUROPEAN COATINGS JOURNAL (ECJ), N° 12/02 (12/2002)
PermalinkWetting metamorphosis of hydrophobic fluoropolymer coatings submerged in water and ultrasonically vibrated / Matthew Trapuzzano in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 17, N° 3 (05-06/2020)
PermalinkPermalinkPermalinkWood coatings / Jorge Prieto / Hannover [Germany] : Vincentz Network GmbH & Co. (2018)
PermalinkWood moisture content of coated wood/aluminium windows / Gerhard Grüll in SURFACE COATINGS INTERNATIONAL. PART B : COATINGS TRANSACTIONS, Vol. 87, B2 (06/2004)
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