Rheovis® PU 1291 (formerly DSX® 3801) is a non-ionic, VOC-free mid-shear rheology modifier for aqueous coatings and adhesives. It is free of solvents, heavy metals and tin and does not contain alkylphenol ethoxylates. This product is a mid-shear polyurethane thickener with multiple associative elements. Because of its innovative chemical structure the ICI build clearly exceeds that of benchmark solvent-containing and water-based products, even at lower dosages, thus contributing to improved performance and supporting sustainability (e.g. get more with less).
The product enables excellent flow and leveling and good gloss. Additionally, Rheovis® PU 1291 shows improved color acceptance. The yellowish liquid is excellently suited for environmentally friendly interior and exterior latex paints as well as aqueous wood, industrial and parquet coatings, adhesives, resin based plasters, aqueous anticorrosion paints and printing inks.
BASF Dispersions, Resins & Additives business offers a strong portfolio of industry-leading formulation additives for Paint and Coatings to help deliver eco-efficient solutions that meet performance requirements. The BASF formulation additives portfolio encompasses a technology base of dispersing agents, wetting agents and surface modifiers, defoamers, rheology modifiers and film forming agents. For more information about BASF's Dispersion, Resins, and Additives division, visit www.basf.us/dpsolutions.
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