| Titre : |
High renewable content binders for ecological waterborne coatings |
| Type de document : |
texte imprimé |
| Auteurs : |
Susana Carvalho, Auteur ; Jorge Moniz, Auteur ; Ana Mourão, Auteur ; Catarina Ralheta, Auteur |
| Année de publication : |
2016 |
| Article en page(s) : |
p. 22-24 |
| Langues : |
Anglais (eng) |
| Catégories : |
Chlorure de polyvinyle
Formulation (Génie chimique)
Latex
Liants
Polyacryliques
Ressources renouvelables
Revêtements décoratifs:Peinture décorative
Revêtements en bâtiment:Peinture en bâtiment
|
| Index. décimale : |
667.9 Revêtements et enduits |
| Résumé : |
lnnovative renewable resins with 100% solids have been developed, containing 80% and 100% bio-based materials respectively and no emulsifiers.
Both resins have been successfully used as sole binders in decorative paints. A 55% PVC white paint formulation was used to assess the resins' behaviour in moderately high binder content coatings. Paint properties were generally in agreement with standard Vam/VeoVa and acrylic latex binders for interior applications, white for exterior applications further improvements are still needed.
A specific interior matte paint formulation was developed to meet the European Ecolabel criteria. In addition to a high quality acrylic latex, both renewable resins were able to produce paints whose properties are in compliance with Ecolabel parameters.
The presented resins are, thus, excellent choices to increase the bio-based content of a decorative paint.
Further characterisation is being carried out and different formulations are being tested in order to explore the possibilities of these novel renewable resins. |
| Note de contenu : |
- Renewable resin as co-binder
- Renewable resins as sole binders in a 55% PVC white paint
- Renewable resins as sole binders in ecolabel matte paint |
| En ligne : |
https://drive.google.com/file/d/11hAzcaCuRFRloNEkOUFZ9DsglUnED0aI/view?usp=drive [...] |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=25802 |
in POLYMERS PAINT COLOUR JOURNAL - PPCJ > Vol. 206, N° 4618 (03/2016) . - p. 22-24
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High renewable content binders for ecological waterborne coatings in POLYMERS PAINT COLOUR JOURNAL - PPCJ, Vol. 206, N° 4618 (03/2016)
