RHEOBYK-7650

RHEOBYK-7650 is a solid, non-dusting, biocide- and VOC-free associative thickener that generates a slightly pseudoplastic flow behavior. It increases viscosity in aqueous systems in the low to medium shear range with extremely low impact in high shear, optimizing storage stability and providing an excellent balance between flowability and sag resistance. RHEOBYK-7650 has no negative effect on gloss or color acceptance. When combined with high shear rheology additives like RHEOBYK-7690, it enables excellent processability. As a solid product supplied as flakes, RHEOBYK-7650 requires no biocides and is easy to incorporate without pH or temperature adjustments, suitable for aqueous binder systems requiring optimized viscosity and performance in various coating and adhesive applications.