| Titre : |
Dispersing with a laboratory bead mill |
| Type de document : |
texte imprimé |
| Auteurs : |
Christian Getzmann, Auteur |
| Année de publication : |
1996 |
| Article en page(s) : |
p. 57-62 |
| Langues : |
Anglais (eng) |
| Index. décimale : |
667.9 Revêtements et enduits |
| Résumé : |
High speed bead mills have gained considerable acceptance in the printing ink industry because of their ability to process a wide variety of solid materials that are difficult to disperse. This article which appears in the August 1994 issue of Polymer's Paint colour Journal, expertly analyses not only the function and the task of the bead mill but also the mechanism of dispersion. |
| Note de contenu : |
- Definitions
- Function and task of the bead mill
- Discontinuously operating bead mill
- Continuously operating bead mill
- Pass and re-cicrculation methods
- Dispersion time
- Pass method
- Recirculation method
- Choosing the dispersion method
- Flow behaviour of millbases
- The mechanical division step in dispersion
- Relationship between power unput and dispersion result
- Cooling of the dispersion
- Steps to improve dispersion success : Dispersion time - Speed
- Type and size of grinding beads
- Millbase formulations
- Transfer of laboratory tests of industrial production |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=13439 |
in PAINTINDIA > Vol. XLVI, N° 3 (03/1996) . - p. 57-62
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