Bayhydrol 122 Polyurethane Bayer MaterialScience Polyurethane (PU) - Polyurethane dispersions (PUDs) Coatings Architectural / Decorative >> Flooring Plastic coating Metal Other industry >> Leather Coating Water/n-methyl-2-pyrrolidone Bayhydrol 122 polyurethane dispersion is an anionic dispersion of an aliphatic polycarbonate urethane resin in water/n-methyl-2-pyrrolidone. Bayhydrol 122 polyurethane dispersion can be used in the formulation of ambient-cure or bake coatings for a wide range of rigid and flexible substrates such as leather, vinyl-coated fabric, textiles, flooring, plastics, and metals. This product exhibits a combination of film hardness, flexibility, good water and solvent resistance, and outstanding hydrolytic stability. As with any product, use of Bayhydrol 122 polyurethane dispersion in a given application must be tested (including but not limited to field testing) in advance by the user to determine suitability. Anionic dispersion of an aliphatic polycarbonate urethane resin in water and n-methyl-2-pyrrolidone. Used in the formulation of ambient-cure or bake coatings for a wide range of rigid and flexible substrates such as leather, vinyl-coated fabric, textiles, flooring, plastics, and metals. Provides film hardness and flexibility. Offers good water and abrasion resistance. Possesses very good hydrolytic stability.