[PVC cable material brightener] What does brightener in electroplating mean?
Release time: 2019-10-9 9:34:55
[PVC cable material brightener] The brightener's main function is to remove the oil stain, oxidized and non-oxidized surface impurities remaining on the metal surface through the active surface, and maintain the cleanliness, gloss and color fastness of the object. Grinding affects the texture of the appearance and improves the efficiency of polishing.
Brightener is a plating additive that improves the brightness of the coating. Its working principle is that the surface of the electroplated layer is adsorbed at a high potential, which causes some resistance when the metal ions are precipitated, and the low potential precipitation is easy, so that the plating layer becomes smooth and smooth, thereby achieving a bright and good purpose.
For different plating types, the brighteners used are mostly different.