APR 202 Oxazoline resin Advanced polymer Crosslinking / Coupling / Curing Agents Coatings >> Waterborne INKS Architectural / Decorative Automotive OEM Automotive refinishing Plastic coating Metal Miscible in water Oxazoline resin emulsion The Advanced Polymer Resin 200 Series (APR-201, APR-202 & APR-203) are unique polymer emulsions containing pendant oxazoline groups designed to work as an effective waterborne crosslinking agent for polymer emulsions containing carboxyl functionality. The APR-200 Series resins demonstrate excellent adhesion to polyester and other substrates due to the oxazoline groups. Low-Temperature Curing Long Pot-Life VOC Free Excellent Adhesion Excellent Water Resistance Adjustable Softness / Hardness APR-202 Coating (Metal, PET film) Inks Paints (Automotive, Architecture) Oxazoline group of APR-200 Series reacts with functional groups such as carboxylic acid, acid anhydride, phenolic hydroxyl, thiol and epoxide. The reaction between the oxazoline group and a carboxyl group is a very effective curing mechanism. low toxicity VOC free, low toxicity, oxazoline resin emulsion. Used as an effective waterborne crosslinking agent for polymer emulsions containing carboxyl functionality in architectural and automotive paints, inks, and coatings for metal and PET films. Provides very good adhesion to polyester, low-temperature curing, long pot-life, very good water resistance and adjustable softness/hardness. Reacts with functional groups such as carboxylic acid, acid anhydride, phenolic hydroxyl, thiol and epoxide.