During the production of cable tray, what is the electrostatic spraying process? Have you ever known it? Below let's take a look at the cable tray electrostatic spray process of a simple description of the relevant content.
Cable tray coating process is we often speak of electrostatic powder spraying, it is the use of electrostatic generator to make plastic powder charged, adsorption on the surface plate, and then after a fan 180 ~ 220 ℃ high temperature baking, make powder melting adhesion to metal surface, plastic product used for indoor use more body, paint film to present flat or matte effect. Spray powder mainly acrylic acid powder, polyester powder and so on.
Using the principle of electrostatic adsorption, evenly spray a layer of powder coating on the surface of the workpiece; The fallen powder is recovered through the recovery system and sifted for reuse. The powder coating on the surface of the workpiece is heated to the specified temperature and kept warm for the corresponding time to melt, flatten and solidify, so as to get the desired surface effect of the workpiece. After the electrostatic spraying of the workpiece to achieve a special appearance such as: a variety of wood patterns, patterns, luster, etc.