On contact with water wator develops dark blue spots the size and number of which is correlated to the distribution of the water in the butter.
Water contact indicator paper.
E mail facebook share wechat weibo line.
3m water contact indicator tape 5557 is a 10 2 mil thick printable self adhesive product that shows area specific long lasting indication of contact with water when liquid comes in contact with the product the color rapidly changes from white to red.
Us8182914b2 us12 752 314 us75231410a us8182914b2 us 8182914 b2 us8182914 b2 us 8182914b2 us 75231410 a us75231410 a us 75231410a us 8182914 b2 us8182914 b2 us 8182914b2 authority us united states prior art keywords layer fluid adhesive article substrate.
3m ultrathin water contact indicator tapes 5558 and 5559 offer a thinner total caliper where tight geometries dictate a very low thickness water indicator product.
Water detection labels are commonly used in electronic devices including mobile devices communication handsets digital cameras handheld games and laptop computers.
3m water contact indicator tape 5557np is a new addition to this family.
The water indicator paper sheets shown in the image are 8x10 200x250mm the native color of the sheets is yellow the wetted sections turn red when exposed to liquid water.
3m ultra thin water contact indicator tape 5559 features an adhesive backing and is designed to change color rapidly when it comes into contact with water.
Evaluation charts according to the 5 point evaluation system are available on request.
3m water contact indicator tape 5557 is a 10 2 mil 259 micron thick tape that changes color from white to red upon contact with water.
The top surface is press printable by laser and ink jet devices.
The wator indicator paper allows an exact means for controlling the water distribution.
To provide the most immediate and convenient services.
Water contact indicator download pdf info publication number us8182914b2.
Protect customers brands and products.
This product is designed to withstand heat and humidity aging without giving water indication and it will continue to show indication even.
The tape permanently changes from white to red upon direct water contact.
It is designed to withstand heat and humidity aging without giving water indication.
If you suspect that your device has sustained liquid damage you can easily access the ldi with these steps.
The labels are designed with water contact indicators that permanently change color when the edges come into contact with water based solutions.
Your device has a ldi liquid damage indicator strip inside its sim or sd card tray that changes colors when your phone or tablet has been exposed to water or other liquids.
