Hauthane L-2246 Anionic and aromatic waterborne polyurethane Hauthaway PU - Polyurethane dispersions (PUDs) ADHESIVE >> Hot-melt >> Pressure sensitive (HMPSA) An anionic, aromatic, aqueous polyurethane dispersion. L-2246 is an adhesive grade polyurethane suggested for modifying industrial laminating adhesives. L-2246 may also be used in pressure sensitive applications due to high initial grab. Economical High solids Co-solvent free Non-crystalline nature L-2246 can be used as supplied or blended with vinyl acetate/ethylene, styrenebutadiene and acrylic emulsions. The rheology of L-2246 may be modifiedwith associative or acrylic thickeners for knife-over-roll or similar methods. L-2246 may be crosslinked with polyaziridines, water dispersible polyisocyanates, epoxy silanes or low temperature melamines to increase bond strength and heat resistance. Anionic, aromatic, aqueous polyurethane dispersion for laminating and pressure sensitive adhesives. High initial grab, high solids, co-solvent free and non-crystalline nature. Can be used as supplied or blended with vinyl acetate/ethylene, styrene butadiene and acrylic emulsions. May be crosslinked with polyaziridines, water dispersible polyisocyanates, epoxy silanes or low temperature melamines to increase bond strength and heat resistance.