| Paper | Notes | Estimated Print Life |
|---|---|---|
| Premium Polar Satin | Sprayed with Krylon Clear UV | 24 years |
Conclusions
UV spray coating adds significantly to the fade resistance of dye ink prints. Similar tests without spray coating predicted fade resistance of 5-7 years.
Our testing facility* added six new fade parameters to more accurately predict printlife.
| Parameter | Patch that experienced failure | End-point where failure is noted |
|---|---|---|
| Magenta Fade | Red | 30% loss |
| Yellow Fade | Red | 30% loss |
| Cyan Fade | Green | 30% loss |
| Yellow Fade | Green | 30% loss |
| Cyan Fade | Blue | 30% loss |
| Magenta Fade | Blue | 30% loss |
*All tests conducted at the Image Permanence Institute of the Rochester Institute of Technology
Last updated: May 17, 2019
