Pure polyester curing agent composited of β-hydroxyalkyl amides. It is the excellent curing agent of the pure polyester weather resistance powder coating, and it can…
Guohua Industrial (Henan) Co., Ltd.
Committed to the R&D, production of papermaking additives, thermosetting coating curing agent and additives.
Pure polyester curing agent composited of β-hydroxyalkyl amides. It is the excellent curing agent of the pure polyester weather resistance powder coating, and it can…