Titre : |
To control stability and compatibility of pigment pastes : Influences of additives in water based paint formulations |
Type de document : |
texte imprimé |
Auteurs : |
Jorg Schrickel, Auteur ; Sandra Fischer, Auteur ; Peter Bissinger, Auteur |
Année de publication : |
2000 |
Article en page(s) : |
p. 18-24 |
Note générale : |
Bibliogr. |
Langues : |
Anglais (eng) |
Index. décimale : |
667.9 Revêtements et enduits |
Résumé : |
Pigment pastes, if they are used as a preabricated product in the paint and lacquer production, are requested to be as universal and economical as possible. To meet this goal, it is necessary to know how additives effect the stability and compatibility of pigment pastes in paint formulations. With this knowledge negative effects can be minimized. |
Note de contenu : |
- Types of pigment pastes and their formulation
- A resin free paste requires a higher content of dispersant
- Defoamers effect the stability of pigment pastes
- All defoamers containing samples show a reduction of colour strength
- The best : mixing wetting agent and defoamer before adding to the paint
- The wetting agent only influences the relation of colour strength between rubbed and unrubbed parts
- PU thickeners stabilize pigment pastes |
Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=11004 |
in EUROPEAN COATINGS JOURNAL (ECJ) > N° 6/00 (06/2000) . - p. 18-24