Uralac® Ultra: Powder coating for heat-sensitive substrates
The Uralac® Ultra powder-coating process
The coating process starts by loading the conveyor belt with the MDF objects. The MDF is hanging from metal hooks to ensure proper grounding of the material.
The first step in the application process is preheating. In an IR oven, the MDF is heated to 50-60ºC for a good homogeneous conductivity of the substrate.
Application of the Uralac® Ultra powder is done with standard corona spray guns. The use of an active counter electrode ensures an evenly applied layer.
Unload, pack & ship
After cooling down, the conveyor belt can be unloaded. The cooled down MDF has a fully cured coating and is ready to be packed and shipped.