Epoxy graft acrylic water-based primer surfacers.

摘要

Dispersion of an epoxy ester graft acrylic in water with a total of no more than 5% of organic volatiles and amines. These dispersions can be used in primer compositions for metal substrates having a minimum of organic solvent emissions and which can crosslink at temperatures from 140-200°C, giving a good balance of hardness, flexibility, humidity, corrosion resistance and anti-chipping properties.