Fig. 6: Adhesion test results for different samples.

a DBE-3 with classification of 0B, b DBE-4 with classification of 0B, c SDC-2 with classification of 1B, d SDC-3 with classification of 3B, and e SDC-4 with classification of 2B.

a DBE-3 with classification of 0B, b DBE-4 with classification of 0B, c SDC-2 with classification of 1B, d SDC-3 with classification of 3B, and e SDC-4 with classification of 2B.