Escat 66

Modified imidazole catalyst, 60% on silica, for accelerating the curing of powder coatings based on epoxy polyester, carboxyl acrylic-epoxy, polyesters cured by GMA-functional acrylics, polyester-TGIC and polyester-PT-910; recommended usage level: 0.2-0.6% (on total formula weight); reduces the cure temperature of a particular system and shortens the required bake time; exhibit less yellowing and improved catalysis when compared to competitive imidazole catalysts on silica.