摘要 |
The method of the present invention includes the steps of (a) optionally, applying a pretreatment composition to the substrate; (b) optionally, applying a conductive, weldable coating composition to the substrate; (c) optionally, coalescing the conductive, weldable coating composition to form a substantially continuous conductive coating; (d) applying a rinse composition to the substrate, the rinse composition including a surface energy modifying compound; (e) applying a powder coating composition to the rinse composition; (f) heating the powder coating composition to melt and level the powder coating composition to form a substantially continuous powder coating; (g) optionally, applying a clear coating composition over the powder coating; and (h) heating the substrate to coalesce and, optionally, crosslink the coating. |