How to check the appearance quality of plastic electroplating It is generally believed that a better appearance is "black" in the light, and the visual sense of brightness is "thick". This macroscopic feeling is determined by the microscopic state of the plastic electroplating surface, which means that the microscopic surface must be very flat. The coating must not be foggy, it is very slightly foggy, which can not be found under strong light or when looking at it. It can only be found under a specific angle and light, so it is easy to be ignored. As for defects such as plastic exposure, peeling, burrs, pitting, and poor deep plating, they are absolutely not allowed in electroplating. Certain parts of the secondary assessment and the reverse side must be covered with plating, and the color should be bright, and there should be no blackening, exposed plastic, and jigs.