RHEOBYK-7420 ES

RHEOBYK 7420 ES is a liquid rheology additive that generates thixotropic flow behavior in aqueous and highly polar systems. It improves the anti-sagging and anti-settling properties of formulations without impacting leveling. RHEOBYK 7420 ES is preferably used as an anti-settling additive to produce aqueous pigment, filler and matting agent concentrates for the advanced materials industry. After being incorporated into the system, RHEOBYK 7420 ES generates a three-dimensional network structure. The resulting thixotropic flow behavior is ideal for preventing fillers from settling commonly used in advanced materials, without negatively impacting handling. It allows for uniform dispersion of fillers and ensures they remain well dispersed.