Table 5. Temperature-Dependent Erosion Properties from QCM-D and Macroscopic Films.
(co)polymer composition Ty/Hva [mol %] | QCM-D Tonset [°C] | Δ(Tg/wet – Tonset) [°C] | QCM-D rate of mass-loss at 37 °C [mg cm–2 d–1] | macroscopic rate of mass-loss at 37 °C [mg cm–2 d–1] |
---|---|---|---|---|
100/0 | 29 | 21 | 0.20 ± 0.02 | 0.14 ± 0.01 |
90/10 | 33 | 21 | 0.12 ± 0.01 | 0.07 ± 0.01 |
75/25 | 34 | 20 | 0.03 ± 0.01 | 0.03 ± 0.01 |
50/50 | 37 | 20 | - | - |
0/100 | 43 | 20 | - | - |