broyeuse colloïdale
- Domaine
-
- appareil
- Date
Terme :
- broyeuse colloïdale n. f.
Terme associé :
- broyeuse à disques n. f.
Traductions
-
anglais
Date :Définition
A machine used for the dispersion of pigments in some types of printing ink manufacture.
Note :
The ink passes through the very narrow space between a stator and a rotor which is revolving at very high speed. This produces intense shearing stresses in the liquid and the solid particle flowing between these surfaces. The shearing stresses are due to viscous forces in the liquid, rather than to a grinding action between the moving surfaces.
Terme :
- colloid mill