Causes and countermeasures for cloudiness, white haze, and uneven gloss in plating.
After plating, defects such as "whitening," "lack of gloss in some areas," and "variations in gloss and color depending on the lot" may occur.
Possible causes include insufficient degreasing and pre-treatment, concentration and additives in the plating solution, current density, liquid temperature, agitation, rinsing, and drying conditions.
At Kodama Co., Ltd., we verify the material, pre-treatment, plating solution, current conditions, and post-treatment to identify the causes of defects. We also utilize tests such as the Harsel test as needed to improve plating conditions.

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