- RESIN & CURING
- SYSTEM AND APPLICATION
Orientation agent is needed on metallic coating, because it is difficult to ensure metallic pigments are eventually distributed in dry thin film. Touch OTAL 2000 series is recommended as a good orientation agent that base compound is Ethylene Vinyl Acetate.
Optical brightening agent is additives that give brighten color appearance or mask yellowing the coating. Optical brightening agent that we recommended is from Lambson with brand Photine.
Most coating systems need good leveling and flow in order to have a nice appearance. Controlling the leveling and flow of a coating is all about controlling the surface tension of the system. A good leveling agent has low surface tension and low surface tension gradient.