Low Hygroscopicity
mictron™ has a slow water absorption rate and lower hygroscopicity than polyimide.
| PET | Polyimide | mictron™ | |
|---|---|---|---|
| Hygroscopic rate (%) 75% RH, 23°C |
0.4 | 2.2 | 1.5 |
| Humidity expansion coefficient (ppm/%RH) |
10 | 25 | 15 |
mictron™ has a slow water absorption rate and lower hygroscopicity than polyimide.
| PET | Polyimide | mictron™ | |
|---|---|---|---|
| Hygroscopic rate (%) 75% RH, 23°C |
0.4 | 2.2 | 1.5 |
| Humidity expansion coefficient (ppm/%RH) |
10 | 25 | 15 |