C308 is a fatty macromolecular substance. It has stronger charge adjusting function used in powder, and solves the problem that the notched groove and dead corner are hard to be sprayed because of electrostatic shielding, at the same time, it can quickly leak a large number of charges accumulated on the surface,reduce large ripple orange peel due to electrostatic repulsion rebound, making coating more smooth. Appropriate adding more C308 or adding more filler can improve leveling. |