Product Construction
Backing material | non-woven |
Colour | translucent |
Colour of liner | red |
Thickness of liner | 80 µm |
Total thickness | 250 µm |
Type of adhesive | tackified acrylic |
Type of liner | PE |
Weight of liner | 92 g/m² |
Double-sided non-woven tape with differential adhesive
tesa® 4914 is a translucent double-sided self-adhesive tape consisting of a non-woven backing and a tackified acrylic adhesive with lower coating weight on the open side.
tesa® 4914 features especially:
Backing material | non-woven |
Colour | translucent |
Colour of liner | red |
Thickness of liner | 80 µm |
Total thickness | 250 µm |
Type of adhesive | tackified acrylic |
Type of liner | PE |
Weight of liner | 92 g/m² |
Backing material | non-woven |
Colour | translucent |
Colour of liner | red |
Thickness of liner | 80 µm |
Total thickness | 250 µm |
Type of adhesive | tackified acrylic |
Type of liner | PE |
Weight of liner | 92 g/m² |
Elongation at break | 3 % |
Tensile strength | 8 N/cm |
Softener resistance | good |
Temperature resistance short term duration | 140 °C |
Static shear resistance | low |
Ageing resistance (UV) | good |
Humidity resistance | good |
Tack | good |
Chemical resistance | good |
Temperature resistance min. | -40 °C |
Static shear resistance at 40°C | low |
Temperature resistance long term duration | 80 °C |
Static shear resistance at 23°C | low |
Elongation at break | 3 % |
Tensile strength | 8 N/cm |
Softener resistance | good |
Temperature resistance short term duration | 140 °C |
Static shear resistance | low |
Ageing resistance (UV) | good |
Humidity resistance | good |
Tack | good |
Chemical resistance | good |
Temperature resistance min. | -40 °C |
Static shear resistance at 40°C | low |
Temperature resistance long term duration | 80 °C |
Static shear resistance at 23°C | low |
Adhesion to ABS (initial) | 5.6 N/cm |
Adhesion to ABS (after 14 days) | 7.7 N/cm |
Adhesion to ABS (covered side, after 14 days) | 7.6 N/cm |
Adhesion to ABS (covered side, initial) | 7.6 N/cm |
Adhesion to Aluminium (initial) | 5.2 N/cm |
Adhesion to Aluminium (after 14 days) | 6.3 N/cm |
Adhesion to Alu (covered side, after 14 days) | 8 N/cm |
Adhesion to Aluminium (covered side, initial) | 7.8 N/cm |
Adhesion to PC (initial) | 5.8 N/cm |
Adhesion to PC (after 14 days) | 7.4 N/cm |
Adhesion to PC (covered side, after 14 days) | 8.2 N/cm |
Adhesion to PC (covered side, initial) | 8.1 N/cm |
Adhesion to PE (initial) | 3.2 N/cm |
Adhesion to PE (after 14 days) | 3.4 N/cm |
Adhesion to PE (covered side, after 14 days) | 5.3 N/cm |
Adhesion to PE (covered side, initial) | 4.2 N/cm |
Adhesion to PET (initial) | 4.8 N/cm |
Adhesion to PET (after 14 days) | 6.2 N/cm |
Adhesion to PET (covered side, after 14 days) | 7.9 N/cm |
Adhesion to PET (covered side, initial) | 7.8 N/cm |
Adhesion to PP (initial) | 4.6 N/cm |
Adhesion to PP (after 14 days) | 4.4 N/cm |
Adhesion to PP (covered side, initial) | 5.6 N/cm |
Adhesion to PP (covered side, after 14 days) | 6.5 N/cm |
Adhesion to PS (initial) | 5.8 N/cm |
Adhesion to PS (after 14 days) | 7.4 N/cm |
Adhesion to PS (covered side, initial) | 8.1 N/cm |
Adhesion to PS (covered side, after 14 days) | 8.2 N/cm |
Adhesion to PVC (initial) | 4.8 N/cm |
Adhesion to PVC (after 14 days) | 7.7 N/cm |
Adhesion to PVC (covered side, after 14 days) | 7.8 N/cm |
Adhesion to PVC (covered side, initial) | 7.8 N/cm |
Adhesion to Steel (initial) | 7 N/cm |
Adhesion to Steel (after 14 days) | 7.8 N/cm |
Adhesion to Steel (covered side, after 14 days) | 9.3 N/cm |
Adhesion to Steel (covered side, initial) | 8.2 N/cm |
Adhesion to ABS (initial) | 5.6 N/cm |
Adhesion to ABS (after 14 days) | 7.7 N/cm |
Adhesion to ABS (covered side, after 14 days) | 7.6 N/cm |
Adhesion to ABS (covered side, initial) | 7.6 N/cm |
Adhesion to Aluminium (initial) | 5.2 N/cm |
Adhesion to Aluminium (after 14 days) | 6.3 N/cm |
Adhesion to Alu (covered side, after 14 days) | 8 N/cm |
Adhesion to Aluminium (covered side, initial) | 7.8 N/cm |
Adhesion to PC (initial) | 5.8 N/cm |
Adhesion to PC (after 14 days) | 7.4 N/cm |
Adhesion to PC (covered side, after 14 days) | 8.2 N/cm |
Adhesion to PC (covered side, initial) | 8.1 N/cm |
Adhesion to PE (initial) | 3.2 N/cm |
Adhesion to PE (after 14 days) | 3.4 N/cm |
Adhesion to PE (covered side, after 14 days) | 5.3 N/cm |
Adhesion to PE (covered side, initial) | 4.2 N/cm |
Adhesion to PET (initial) | 4.8 N/cm |
Adhesion to PET (after 14 days) | 6.2 N/cm |
Adhesion to PET (covered side, after 14 days) | 7.9 N/cm |
Adhesion to PET (covered side, initial) | 7.8 N/cm |
Adhesion to PP (initial) | 4.6 N/cm |
Adhesion to PP (after 14 days) | 4.4 N/cm |
Adhesion to PP (covered side, initial) | 5.6 N/cm |
Adhesion to PP (covered side, after 14 days) | 6.5 N/cm |
Adhesion to PS (initial) | 5.8 N/cm |
Adhesion to PS (after 14 days) | 7.4 N/cm |
Adhesion to PS (covered side, initial) | 8.1 N/cm |
Adhesion to PS (covered side, after 14 days) | 8.2 N/cm |
Adhesion to PVC (initial) | 4.8 N/cm |
Adhesion to PVC (after 14 days) | 7.7 N/cm |
Adhesion to PVC (covered side, after 14 days) | 7.8 N/cm |
Adhesion to PVC (covered side, initial) | 7.8 N/cm |
Adhesion to Steel (initial) | 7 N/cm |
Adhesion to Steel (after 14 days) | 7.8 N/cm |
Adhesion to Steel (covered side, after 14 days) | 9.3 N/cm |
Adhesion to Steel (covered side, initial) | 8.2 N/cm |
Download the files below for more technical details and information on this product.