Additional Info
Liner variants:
PV20 brown glassine liner / blue tesa logo
PV20 brown glassine liner / blue tesa logo
140µm double sided translucent non-woven tape
tesa® 68646 is a translucent, double-sided self-adhesive tape consisting of a non-woven backing and a tackified acrylic adhesive.
| Adhesive Type | tackified acrylic | 
|---|---|
| Backing material | non-woven | 
| Color | translucent | 
| Total thickness | 140 µm | 
| Adhesive Type | tackified acrylic | 
|---|---|
| Backing material | non-woven | 
| Color | translucent | 
| Total thickness | 140 µm | 
| Static shear resistance at 23°C | good | 
|---|---|
| Humidity resistance | very good | 
| Softener resistance | medium | 
| Chemical Resistance | good | 
| Tack | very good | 
| Temperature resistance short term | 200 °C | 
| Temperature resistance long term | 80 °C | 
| Ageing resistance (UV) | very good | 
| Static shear resistance at 23°C | good | 
|---|---|
| Humidity resistance | very good | 
| Softener resistance | medium | 
| Chemical Resistance | good | 
| Tack | very good | 
| Temperature resistance short term | 200 °C | 
| Temperature resistance long term | 80 °C | 
| Ageing resistance (UV) | very good | 
| Adhesion to ABS (initial) | 9 N/cm | 
|---|---|
| Adhesion to ABS (after 14 days) | 11.2 N/cm | 
| Adhesion to Glass (initial) | 9.9 N/cm | 
| Adhesion to Glass (after 14 days) | 10.4 N/cm | 
| Adhesion to PC (initial) | 10.2 N/cm | 
| Adhesion to PC (after 14 days) | 12.2 N/cm | 
| Adhesion to PE (initial) | 4.3 N/cm | 
| Adhesion to PE (after 14 days) | 4.6 N/cm | 
| Adhesion to Steel (initial) | 9.8 N/cm | 
| Adhesion to Steel (after 14 days) | 12.1 N/cm | 
| Adhesion to ABS (initial) | 9 N/cm | 
|---|---|
| Adhesion to ABS (after 14 days) | 11.2 N/cm | 
| Adhesion to Glass (initial) | 9.9 N/cm | 
| Adhesion to Glass (after 14 days) | 10.4 N/cm | 
| Adhesion to PC (initial) | 10.2 N/cm | 
| Adhesion to PC (after 14 days) | 12.2 N/cm | 
| Adhesion to PE (initial) | 4.3 N/cm | 
| Adhesion to PE (after 14 days) | 4.6 N/cm | 
| Adhesion to Steel (initial) | 9.8 N/cm | 
| Adhesion to Steel (after 14 days) | 12.1 N/cm | 
Download the files below for more technical details and information on this product.
