Product Construction
Backing material | PP film |
Color | transparent |
Colour of liner | yellow |
Thickness of liner | 70 µm |
Total thickness | 90 µm |
Type of adhesive | synthetic rubber |
Type of liner | glassine |
Weight of liner | 78 g/m² |
Double-sided transparent self-adhesive tape
tesa® 64621 is a transparent double-sided self-adhesive tape consisting of a PP-carrier and a synthetic rubber adhesive mass system (hotmelt).
With the hotmelt adhesive, tesa® 64621 is solvent free and offers a very high tack.
tesa® 64621 is protected by a siliconized paper liner.
Backing material | PP film |
Color | transparent |
Colour of liner | yellow |
Thickness of liner | 70 µm |
Total thickness | 90 µm |
Type of adhesive | synthetic rubber |
Type of liner | glassine |
Weight of liner | 78 g/m² |
Backing material | PP film |
Color | transparent |
Colour of liner | yellow |
Thickness of liner | 70 µm |
Total thickness | 90 µm |
Type of adhesive | synthetic rubber |
Type of liner | glassine |
Weight of liner | 78 g/m² |
Elongation at break | 140 % |
Tensile strength | 45 N/cm |
Ageing resistance (UV) | medium |
Static shear resistance at 23°C | medium |
Tack | good |
Temperature resistance short term | 80 °C |
Static shear resistance at 40°C | low |
Fogging | very good |
Temperature resistance long term | 40 °C |
Humidity resistance | good |
Elongation at break | 140 % |
Tensile strength | 45 N/cm |
Ageing resistance (UV) | medium |
Static shear resistance at 23°C | medium |
Tack | good |
Temperature resistance short term | 80 °C |
Static shear resistance at 40°C | low |
Fogging | very good |
Temperature resistance long term | 40 °C |
Humidity resistance | good |
Adhesion to PE (initial) | 5 N/cm |
Adhesion to PE (after 14 days) | 6.5 N/cm |
Adhesion to PP (initial) | 8 N/cm |
Adhesion to PP (after 14 days) | 9 N/cm |
Adhesion to PVC (initial) | 9 N/cm |
Adhesion to PVC (after 14 days) | 9.5 N/cm |
Adhesion to Steel (initial) | 10 N/cm |
Adhesion to Steel (after 14 days) | 15 N/cm |
Adhesion to PE (initial) | 5 N/cm |
Adhesion to PE (after 14 days) | 6.5 N/cm |
Adhesion to PP (initial) | 8 N/cm |
Adhesion to PP (after 14 days) | 9 N/cm |
Adhesion to PVC (initial) | 9 N/cm |
Adhesion to PVC (after 14 days) | 9.5 N/cm |
Adhesion to Steel (initial) | 10 N/cm |
Adhesion to Steel (after 14 days) | 15 N/cm |
Download the files below for more technical details and information on this product.