What are the two problems in vacuum plating? What are the reasons? For details, please refer to the following:

The first problem: we are using vacuum plating furnace, the electroplating, tin and aluminum but each cleaning of the vacuum furnace, then electroplating, plating products out are quite unstable, or strong or weak, this is the main reason: you don't know what the method cleaning for electroplating oven, but since you said the situation seems to be factors outgassing amount every time you have a certain amount of cleaning the stove after large, such as cleaning water or cleaning agents are not fully dry residue, you continuous plating a week after the removal of the cause of deflation through heating and vacuum operation so, are stabilized.

Second problems vacuum plating: hand touched the electroplating furnace everywhere, found that the electroplating furnace everywhere has sticky, this I don't understand, why electroplating furnace will be sticky? The main reason for this is that it is possible that the furnace has not been cleaned properly.

The second possibility is that your product is not fully solidified and dried after UV, and solvent and paint are still in the vacuum oven.

These are the problems that occur in vacuum plating.