EEP(Ethyl 3-Ethoxypropionate)is a kind of low volatile ether ester,it has good solubility for a wide range of coating polymer.Its ether ester,linear structure and molecular center of propionyl makes it has some of the properties the other solventdo not have,such as slow evaporation rate,it is less prone to bursting of solvent in the baking applications,it has high solubility for many kinds of coatings.It makes the coatings solution to be of low viscosity(relative to the evaporation rate),solvent release from the film easily and good leveling of the film.EEP has moderate smell,low surface tension and high resistivity;It prevents the reflux and becoming black of the aluminum in the coatings.It also hasanti-settling effect for the aluminum paste.