Matt hardener SA2068

Matt hardener SA2068 by Lu'An Jietonda New Material is a matting hardener with TGIC as a co-reactant, which can provide a low gloss of ca.10% (60°), good impact and exceptional flow properties for exterior durable PES/TGIC powder coatings. It may also be used in both epoxy and epoxy/polyester hybrid powder coating with low-gloss finish. The use level of Matt hardener SA2068 is 1-5% by the total weight of the formulation, depending on the gloss required.