UCECOAT® 2803

UCECOAT® 2803 by allnex is tin-free, acrylated polyurethane dispersion in water designed for water-borne UV/EB curable inkjet inks. It is anionically stabilized in water without any external emulsifier. It is not stable under acidic conditions. This product contains no co-solvent and exhibits favorable ink jetting properties associated with its water re-solubility before cure. It shows re-dispersibility after water evaporation and before UV curing. It possesses easy formulation, very good compatibility and good wetting of surfaces. UCECOAT® 2803 provides hard cured coating along with good stain and chemical resistance. The cured products are characterized by very good UV reactivity, very good adhesion on different substrates, high hardness & mechanical resistance, good flexibility, transparency and gloss. The shelf life of the product is one year.