Special water indicator label battery label

Description:

Special water indicator label for electronics will discolor evidently once liquid water intrusion and can not retrieve is the major function of water-sensitive label. Random color is available. According to the critical hunidity, the label can be design that discolor at pre-set relative humidity immerge.

This kind of label can be classified as:

1. Diffusing: The pre-set graphic will diffuse speedily once contact water.

2. Discoloring: Once the liquid water intrucsion, the origin color will discolor speedily and the pre-set color reveal evidently.