Features
Irreversible Color Change
Instantly turns vivid red upon water contact; the color cannot fade or revert after drying, leaving permanent water damage traces. Effectively prevents false warranty claims and human tampering.
Rapid Response
Upon contact with moisture, the color begins to spread and turn red almost instantly (typically within seconds), leaving no lag time.
High Sensitivity
Detects even small amounts of water for accurate moisture indication.
Easy Visual Inspection
Clear color contrast allows quick identification without special equipment.
How It Works
1.Apply the sticker to a clean and dry surface.
2.Under normal conditions, the indicator remains white.
3.When exposed to water or liquid, the indicator instantly turns red.
Datasheet
|
Item |
Specification |
|
Facestock |
Water Indicator Paper |
|
Color Before Activation |
White |
|
Color After Activation |
Red |
|
Indicator Type |
Irreversible |
|
Adhesive |
Permanent Acrylic |
|
Liner |
Clear PET |
|
Shape |
Round, Square, Rectangle, Custom |
|
Size |
Customized |
Compatible Surfaces:
- Electronic plastic casing: Phone, watch, earphone shell
- Metal surface: Battery, alloy middle frame, hardware components
- PCB circuit boards, lithium battery separators
- PVC, PET, PC flat & slight curved surfaces
Application:
- Consumer Electronics
- Automotive Electronics
- Medical Devices
- Home Appliances
- Industrial Equipment
- Telecommunications
FAQ
Q: Can the red color fade back after drying?
A: Irreversible, red color stays permanently after contacting liquid.
Q: Can it detect humidity or only direct water contact?
A: Only reacts to liquid water, mist, sweat; normal air humidity won't trigger discoloration.
Q: Can the sticker be customized?
A: Yes, We support customization in various size, shapes, logo, etc.
Q: Can it stick on curved battery surface?
A: Yes, soft substrate fits slight curved metal & plastic surfaces firmly.
Q: What is the delivery time?
A: 15 working days after receive your payment.
Hot Tags: water sensitive label, China water sensitive label manufacturers, suppliers, factory
