Table 1 Average film puncture force of 2%, 4%, and 6% CMC film with different micropillars’ diameters
Micropillar diameter | 300 µm | 350 µm | 400 µm |
|---|---|---|---|
2% CMC film | 3.10Â N | 4.32Â N | 5.54Â N |
4% CMC film | 6.20Â N | 7.98Â N | 10.26Â N |
6% CMC film | 7.71Â N | 11.05Â N | 15.83Â N |