- Functions:Dispersant, Thickener, Rheology Modifier
- Chemical Family:Polyvinylpyrrolidones (PVP)
- Physical Form:Liquid
Rheovis® VP 1231 is a rheology modifier that, unlike traditional acrylic thickeners effective in alkaline pH, has its maximum thickening effect in polymer dispersions at a pH of about 5. It can be used as a protective colloid in the production of resin dispersions and is suitable when resin solutions are mixed with polymer dispersions.