When superior performance is required, powder coating as a finishing process can replace traditional wet painting. Many concerns or issues associated with wet paint finishing are eliminated or minimized with the powder coating process. The advantages of powder coating over wet paint are many, and they generally fall under four categories:
Jul 08, 2016· TGIC polyester formulas are easier to manufacture because TGIC melts in the extrusion process whereas HAA, having a higher melt point, is more difficult to process. This requires a more closely managed powder coating manufacturing process with particular attention to extrusion conditions.