Closed Joint Stock Company "Scientific and Production Company YarLi"
Yaroslavl, Yaroslavl, Russian Federation
Yaroslavl, Yaroslavl, Russian Federation
Yaroslavl, Yaroslavl, Russian Federation
Yaroslavl, Yaroslavl, Russian Federation
The paper considers the effect of different dispersants on the dispersion time of pigments and fillers in water-dispersion primers. The study shows that a non-ionic dispersant, which is a polymer with pigment-affinity groups, makes it possi-ble to disperse pigments and fillers in aqueous medium to the required particle size of ~30 μm (wedge) in minimum time.
dispersants, water-dispersion primer, conditional viscosity, degree of grinding of the primer
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