| Titre : |
Correct characterisation of pigment dispersions : The particle size of the pigments can be controlled using the energy input during the dispersion process. However, the characterisation of the dispersing progress is not trivial - structured an evaluated procedures are essential |
| Type de document : |
texte imprimé |
| Auteurs : |
André Nogowski, Auteur |
| Année de publication : |
2021 |
| Article en page(s) : |
p. 40-44 |
| Note générale : |
Bibliogr. |
| Langues : |
Anglais (eng) |
| Catégories : |
Caractérisation
Dispersions et suspensions
Granulométrie
Pigments
Rhéologie
Taille des particules
|
| Index. décimale : |
667.2 Colorants et pigments |
| Résumé : |
Pigment dispersions are used in a wide variety of applications. The properties of the individual components are decisive for the production and subsequent use of the dispersions. In addition to the chemical composition of the liquid phase, the type (organic or inorganic) anc concentration of the pigments as well as their particle size and shape are crucial for dispersion paints. |
| Note de contenu : |
- Particle size and colour impression
- Preparation of a pigment dispersion
- Dispersion of pigments
- Particle size measurement by dynamic light scattering
- Effect of concentration on measured particle size
- Rheological investigation
- Sample pre-treatment for rheological investigation
- Shear rate dependent viscosity
- Particle size and rheological behaviour |
| En ligne : |
https://drive.google.com/file/d/11_LaZYSHUTfwvFTpjY-qYbBl3LedKyE1/view?usp=drive [...] |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=36049 |
in EUROPEAN COATINGS JOURNAL (ECJ) > N° 7-8 (07-08/2021) . - p. 40-44
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