| Titre : |
Encapsulating performance : New form of acrylic-epoxy hybrid creates high quality floor coating |
| Type de document : |
texte imprimé |
| Auteurs : |
Sandrine Sinsoulieu, Auteur ; Vyacheslav Starkov, Auteur ; Xavier Bricout, Auteur ; Bingquan Li, Auteur ; Jia Tang, Auteur ; Zhenwen Fu, Auteur ; Issam Lazraq, Auteur |
| Année de publication : |
2016 |
| Article en page(s) : |
p. 18-24 |
| Note générale : |
Bibliogr. |
| Langues : |
Anglais (eng) |
| Catégories : |
Encapsulation
Epoxydes
Essais accélérés (technologie)
Essais dynamiques
Formulation (Génie chimique)
Matériaux cimentaires -- Revêtements protecteurs
Polyacryliques
Résistance au rayonnement ultraviolet
Revêtements de sols:Peinture de sols
Revêtements en phase aqueuse:Peinture en phase aqueuse
|
| Index. décimale : |
667.9 Revêtements et enduits |
| Résumé : |
In a new type of waterborne acrylic-epoxy hybrid coating, the epoxy component is initially contained within the acrylic particles but diffuses out during cure to form the continuous phase of the dry system. Advantages include fast curing, low cosolvent demand and improved UV resistance. Practical and laboratory tests of this system as a floor coating are reported. |
| Note de contenu : |
- Fast drying with minimal cosolvent
- UV resistance is greater than normal for epoxies
- Extended pot-life and greater dilution stability
- Evaluating a system for concrete car park flooring
- Further lab testing evaluates AEH as a floor coating
- Ease of handling combined with improved durability
- FIGURES : 1. AEH and its film formation mechanism - 2. Drying rate assessed by Byk dry time recorder - 3. Gloss retention as a function of UV exposure time - 4. Schematics of multile layer flooring system
- TABLES : AEH formulations for primer, mid-coat and top-coat for parking garage floor trial - 2. Coating performances based on China national (GB) standard. GB/T22374-2008 - 3. Clear formulations - 4. Pigmented coating formulas summarised - 5. Drying time and König hardness development of both clear and pigmented formulation - 6. Dry and wet adhesion temperatures and relative humidity - 6. Taber abrasion test of both pigmented and clear formulations (1000 cycles, 1kg, CS10 wheel, 200µ wetfilm thickness) |
| En ligne : |
https://drive.google.com/file/d/17CPEshb_P70MRMhP0WVBaeWkWT3MyHH6/view?usp=drive [...] |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=27133 |
in EUROPEAN COATINGS JOURNAL (ECJ) > N° 11 (11/2016) . - p. 18-24
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Encapsulating performance in EUROPEAN COATINGS JOURNAL (ECJ), N° 11 (11/2016)
