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Areal surface roughness results of polymer parts measured at FOV 128 µm on unstructured areas.
| Polymer Type and Hard Coating | Sa (nm) | Sq (nm) | Sz (nm) |
|---|---|---|---|
| PC and DLC ta-C | 8.40 ± 1.40 | 13.75 ± 1.45 | 404.75 ± 18.05 |
| COP and DLC ta-C | 13.35 ± 0.45 | 19.50 ± 4.1 | 430.00 ± 50 |
| PC and CrN | 3.90 ± 0.30 | 5.1 ± 0.40 | 85.4 ± 0.40 |
| COP and CrN | 4.25 ± 0.55 | 5.75 ± 0.95 | 117.8 ± 62.60 |
