Thixotropic thickening agent "RHEOBYK-7690"
No dust generation, safe to handle! There is no need to add preservatives to prevent microbial intrusion.
"RHEOBYK-7690" is a solid, non-dusting preservative and VOC-free associative thickener (HEUR) for aqueous systems that exhibits Newtonian flow behavior. It has minimal impact on low shear areas and can improve or increase wear resistance. Additionally, it is an additive that reduces splatter during application. It excels in balancing fluidity and leveling, allowing for a higher film thickness. Moreover, it does not adversely affect gloss or color acceptance. By combining it with rheological additives that are effective in low shear areas, such as RHEOBYK-7650, excellent storage stability and processability can be achieved. 【General Properties】 ■ Density (20°C): 1.20g/cm3 ■ Bulk Density: 0.3–0.5g/cm3 ■ Active Ingredient: 100% ■ Melting Point: 61°C ■ Color: Off-white ■ Form: Flake *For more details, please download the PDF or feel free to contact us.
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【Applicable Fields】 ■ Paints ■ Adhesives and Sealants *For more details, please download the PDF or feel free to contact us.
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【Recommended Uses】 ■ Architectural coatings ■ Wood and furniture coatings ■ General industrial coatings ■ Anti-corrosion and marine coatings ■ Floor coatings ■ Use with high polarity water-based binder systems *For more details, please download the PDF or feel free to contact us.
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BYK Japan KK is engaged in the import, wholesale, and technical service of paints, additives, and measuring instruments. As a leading supplier of functional additives and testing equipment across various application fields, we provide solutions to assist you in product development and solving challenges. Please feel free to contact us if you have any inquiries.