Introduction
Experimental
Materials
Preparation of silicone pressure-sensitive adhesives tape
Methods
Results and discussion
Sample | Adhesion (N/25 mm) | Cohesion (h) | Maximum work temperature (°C) | Tack (N) | |
---|---|---|---|---|---|
20 °C | 70 °C | ||||
PSA 590 | 13.7 | >72 | >72 | 154.2 | 8.3 |
Q2-7566 | 12.5 | >72 | >72 | 133.2 | 9.6 |
Time | Adhesion (N/25 mm) | Cohesion (h) | YI | Tack (N) | |
---|---|---|---|---|---|
20 °C | 70 °C | ||||
1 (h) | 10.6 | >72 | >72 | 0.330 | 10.2 |
24 (h) | 9.57 | >72 | >72 | 1.527 | 9.5 |
7 (day) | 9.31 | >72 | >72 | 1.840 | 8.5 |
1 (month) | 8.36 | >72 | >72 | 2.591 | 7.9 |
Time | Adhesion (N/25 mm) | Cohesion (h) | YI | Tack (N) | |
---|---|---|---|---|---|
20 °C | 70 °C | ||||
1 (h) | 10.4 | >72 | >72 | 0.526 | 10.3 |
24 (h) | 10.2 | >72 | >72 | 1.835 | 9.1 |
7 (day) | 9.9 | >72 | >72 | 1.937 | 8.3 |
1 (month) | 9.0 | >72 | >72 | 2.653 | 8.0 |