Table 3 Surface roughness value of wood adherend
From: Effect of surface roughness using different adherend materials on the adhesive bond strength
Surface treatment | Ra (µm) | Rz (µm) |
|---|---|---|
No treatment | 1.64 ± 0.20 | 9.2 ± 1.55 |
Grinding P-120 | 2.63 ± 0.19 | 15.75 ± 2.20 |
Grinding P-80 | 3.37 ± 0.18 | 21.2 ± 1.70 |
Grinding P-50 | 4.11 ± 0.22 | 25.24 ± 1.90 |