DESCRIPTION: An aliphatic, polyester-based, water-borne polyurethane dispersion.

SUGGESTED USES: L-2942 was developed for use on flexible and rigid PVC, and treated polypropylene film.Coatings containing this polymer form hard, tough, hydrolysis, chemical and stain-resistant films.Superior adhesion to PVC makes it the ideal candidate for vinyl sheet goods, automotive interior parts, vinyl furniture and components. 

CHARACTERISTICS:

• Superior adhesion to PVC and treated polypropylene film
• Excellent UV resistance
• Exceptional alcohol resistance
• Humidity resistance
• Contains dipropylene glycol dimethyl ether co-solvent

APPLICATION: L-2942 may be used as a sole vehicle or blended with acrylic emulsions. Viscosity modification can be made with associative thickeners for application via spray, knife-over-roll, or other methods.

DRYING: The addition of coalescing solvent is recommended to achieve optimal film formation with L-2942. In ambient-cured systems the addition of  5-10% DPnB coalescing solvent is suggested. Less coalescing solvent is required in heat-cured systems to attain comparable film properties. Typical oven drying temperatures and dwell times for aqueous coatings are sufficient to produce optimal film properties without additional co-solvent.