Rheovis® PU 1191 by BASF is an associative thickener and rheology modifier with strong pseudoplasticity. It is a heavy metal-, solvent- and volatile organic compound-free solution of polyurethane in water/diluent. It offers superior sag resistance and low viscosity.
- It supports film formation and pigment wetting for minimizing pigment settling.
- It exhibits very good chemical and UV stability.
- Rheovis® PU 1191 is used in aqueous clear & high gloss top coatings, as well as anti-corrosive paints and thick layer systems.
- It allows for an easy incorporation with low sheer power.
- Its recommended dosage is 0.3-1% on total formulation.
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Rheovis® PU 1191 properties
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| Properties | Value & unit | Test condition | Test method |
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