[article]
| Titre : |
Development of emulsions for optimum dirt pick up resistance and elasticity in exterior emulsion paints |
| Type de document : |
texte imprimé |
| Auteurs : |
Santanu Roy, Auteur ; Girish Mehendale, Auteur |
| Année de publication : |
2005 |
| Article en page(s) : |
p. 67-84 |
| Note générale : |
Bibliogr. |
| Langues : |
Anglais (eng) |
| Index. décimale : |
667.9 Revêtements et enduits |
| Résumé : |
Exterior paints play dual role - decorative as well as protective. Coating with excellent dirt pick up resistance (DPUR) is the desire, and elasticity is the necessity, for masonry surfaces. To accommodate the contradicting properties (DPUR and elasticity) in the same design requires study of novel raw materials and their optimization. In this paper, focus has been to identify suitable glass transition temperature, specialty monomers, chemical and surface crosslinkers for the emulsion desired for such exterior coatings. An emulsion has been successfully developed for a quality exterior paint, which shows good elasticity and optimum dirt pick up resistance. |
| Note de contenu : |
- EXPERIMENTATION : Emulsion processing - Paint processing
- Characterization
- RESULTS AND DISCUSSION : Glass transition temperature for desired coating - Specially monomer incorporation - Iso bornyl methacrylate - Iso decyl acrylate - Veova-11 - Ethyl methacrylate - Effect of the crosslinkers - Hexane diol diacrylate (HDODA) - Glycidyl metha acrylate (GMA) - Aceto acetoxyethyl methacrylate (AAEMA) - Effect of the photo initiator - 2,2 dimethoxy-2-phenylacetophenone(DMPA) - Benzophenone derivative (BDP)
- Effect of polymerizable surfactant |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=11626 |
in PAINTINDIA > Vol. LV, N° 10 (10/2005) . - p. 67-84
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