Temperature of the electrophoretic lattice frame of the metal logo

In the electrophoresis process of ‘ Metal Logo’, the temperature involved is mainly divided into two parts: the temperature of the electrophoresis paint and the drying temperature, and the coating of the electrophoretic lattice frame is usually carried out in the post-electrophoresis stage, which is analysed below:

1.Electrophoretic paint temperature

General range

We can controll the temperature of electrophoretic paint at between 20~30℃. This temperature range helps to ensure the quality and performance of the electrophoretic paint film.

Special case

Suppose that workpieces with internal cavities such as passenger cars or cabins of construction machinery with complex structures,we should controll the temperature of the electrophoretic paint liquid at between 30~34℃ to ensure the electrophoretic effect.

Electrophoretic lattice frame temperature control

During high- temperature or continuous production, the temperature of the lacquer will rise obviously, Therefore, need to cool the lacquer by circulating underground water cooling, cooling tower cooling or forced cooling by freezer. In the cold climate of winter, it is necessary to warm up the heating, such as the use of heat exchangers and other equipment.

2.electrophoretic lattice frame drying temperature

General range

After electrophoresis ,the drying temperature is usually between 160 and 180°C, and the drying time is 30 to 60 minutes. “We ensure full curing of the electrophoretic paint film and the formation of a hard, corrosion-resistant protective layer by maintaining this temperature range and time setting.

Electrophoretic lattice frame specific adjustments

The type of electrophoresis paint and workpiece requirements determine the need to adjust drying temperature and time accordingly. For example, need to dry some electrophoresis paints at higher temperatures or for longer periods of time.