Beckopox VEH 2849w/80WA Aliphatic polyamine adduct Solutia Crosslinking / Coupling / Curing Agents >> Amines /Amides >> aliphatic Epoxy (EP) BECKOPOX Epoxy resin dispersions and water-soluble hardeners The BECKOPOX family of epoxy resin dispersions and water-soluble hardeners can be used as primers, sealers, curing compounds and topcoats in a wide range of applications in the protection of structures and equipment. What makes BECKOPOX particularly attractive is its ability to deliver exceptional performance and value with a low volatile organic compound (VOC) formulation (< 250 grams per liter of VOC). Uses The BECKOPOX proprietary dispersant system for liquid resins produces a small particle size dispersion (less than one micron on average) that does not migrate from the paint film. This results in exceptional stability, convenient viscosity and excellent performance features that make BECKOPOX particularly useful in the following applications: Industrial Maintenance Coatings BECKOPOX industrial maintenance coating formulations provide high gloss finishes that meet or exceed the performance of solvent-borne epoxies in gloss, adhesion, chemical resistance, abrasion resistance and impact strength. BECKOPOX based topcoat and primer starting formulations provide 2000 hours of salt fog and humidity resistance in applications such as general industrial maintenance auto refinish and shop primers. In direct-to-metal topcoat formulations, 2 mil BECKOPOX formulation provides over 1000 hours of salt fog and humidity resistance on phosphated steel. Drying and curing times are betterthan expected from other epoxy dispersions. Institutional Maintenance/Architectural Coatings BECKOPOX epoxy dispersions, when used with carboxy functional acrylic emulsions, produce institutional maintenance and high-performance architectural coatings that provide superior gloss and performance characteristics when compared to other dispersion systems. In applications such as schools and hospitals, its low odor, low VOC, fast drying time and quick development of physical properties offer easy application and allow the painted area to be back in service with minimum down time. Concrete Primers and Topcoats Concrete and masonry primers and topcoats formulated with BECKOPOX epoxy resins and curing agents provide floors, structures and facades with exceptional resistance to corrosive chemicals, staining and abrasion. BECKOPOX primers can be applied directly to wet concrete (usually just four hours after pouring), with no loss of adhesion — resulting in significant time, labor and material savings. The prime coat can usually be followed within one hour with a water-based topcoat. In addition, BECKOPOX formulations can be applied at temperatures near freezing, while most competitive products require minimum temperatures of 50 degrees F. The water-based BECKOPOX coatings offer excellent adhesion, fast drying, high coverage rate, smooth flow and leveling and excellent lapping. Coatings formulated with BECKOPOX resins have been found to be easier to manufacture in true production conditions. Performance Advantages The low VOC BECKOPOX formulations have several high performance characteristics: High gloss Excellent color acceptance Excellent in-can stability (pot life of up to nine hours) Low temperature application (down to freezing temperatures) Excellent chemical and physical properties Fast drying and curing Easy, economical application Reproducible, trouble free manufacture and handling of epoxy dispersion Low odor BECKOPOX® SP HARDENER VEH 2849W Waterborne acetic acid free Aliphatic polyamine adduct Highly reactive hardener for water reducible coatings on mineral metallic substrates where fast cure and water release are important. Excellent adhesion to concrete 80% in water Beckopox VEH 2849w issued together with solid epoxy resin dispersions or emulsified liquid resins. When used with Beckopox EP 385w coating systems for metallic substrates can be formulated with excellent water and salt spray resistance. The use of 80% of the stoichiometric curing agent quantity has given best results. At room temperature the film cures rapidly and can also be forced dried at elevated temperatures. When using solid epoxy resin dispersions, pigments dispersion is carried out in the curing agent component. When reducing with water it should be ensured that the concretion is not lower than 30%. It is also important that the mill base temperature does not exceed 50oC. Waterborne, acetic acid free, aliphatic polyamine adduct. Used as a highly reactive hardener with solid epoxy resin dispersions or emulsified liquid resins. Provides fast cure, water release, very good adhesion to concrete, very good water and salt spray resistance. Offers high gloss, very good color acceptance, in-can stability, low temperature application, very good chemical and physical properties, fast drying and curing, easy and economical application, low odor, low VOC and good impact strength.