New urethane-based thickening agent RHEOBYK
RHEOBYK-7650 / 7690 / 7691 is a urethane associative thickener that contains 100% active ingredients and does not include VOCs or preservatives.
"RHEOBYK-7650" is a solid, non-dusting, preservative-free, and VOC-free associative thickener (HEUR) for water-based systems. It increases the viscosity of various water-based paints in low to medium shear areas, while having a minimal effect in high shear areas. This optimizes storage stability and provides an excellent balance of fluidity and anti-sag properties. Additionally, this additive is in flake form, does not produce dust, and is safe to handle. Its solid form eliminates the need to add preservatives to prevent microbial intrusion. 【General Properties】 ■ Density (20°C): 1.20g/cm3 ■ Bulk Density: 0.3–0.5kg/m3 ■ Active Ingredient: 100% ■ Melting Point: 59°C ■ Color: Off-white ■ Form: Flake *For more details, please download the PDF or feel free to contact us.
basic information
【Applicable Fields】 ■ Paints ■ Adhesives and Sealants *For more details, please download the PDF or feel free to contact us.
Price range
Delivery Time
Model number/Brand name
RHEOBYK-7650 、RHEOBYK-7690、RHEOBYK-7691
Applications/Examples of results
【Recommended Uses】 ■ Architectural paint ■ Woodwork and furniture paint ■ Industrial paint ■ Anti-corrosive and marine paint ■ Floor paint ■ Use with high polarity water-based binder systems *For more details, please download the PDF or feel free to contact us.
