LUNA-MER 552 is a curing agent for TGICfree, exterior durable powder coatings based on carboxyl functional polyesters. Cured film performance is substantially comparable to those of Polyester/TGIC systems. LUNA-MER 552 has an exceptionally clean toxicological profile resulting in powder coatings that are completely safe to work with.

POLYETHERAMINE MA 340 is a trifunctional primary amine having an average molecular weight of approximately 440.

POLYETHERAMINE MA 2200 is a difunctional primary amine. Its mainchain is consisted of repeating oxypropylene units. Average molecular weight = 2000 g/mol.

POLYETHERAMINE MA 223 is a difunctional primary amine. Its mainchain is consisted of repeating oxypropylene units. Average molecular weight = 230 g/mol.