Product Construction
Backing material | flat paper |
Color | white |
Color of liner | brown |
Total thickness | 205 µm |
Type of adhesive | natural rubber |
Type of liner | glassine |
Double-sided tape with paper backing
tesa® 4961 consists of a natural rubber adhesive and special paper backing.
Backing material | flat paper |
Color | white |
Color of liner | brown |
Total thickness | 205 µm |
Type of adhesive | natural rubber |
Type of liner | glassine |
Backing material | flat paper |
Color | white |
Color of liner | brown |
Total thickness | 205 µm |
Type of adhesive | natural rubber |
Type of liner | glassine |
Elongation at break | 3 % |
Tensile strength | 90 N/cm |
Tack | good |
Softener resistance | medium |
Static shear resistance at 40°C | very good |
Humidity resistance | medium |
Temperature resistance long term | 40 °C |
Temperature resistance short term | 110 °C |
Chemical resistance | medium |
Ageing resistance (UV) | medium |
Elongation at break | 3 % |
Tensile strength | 90 N/cm |
Tack | good |
Softener resistance | medium |
Static shear resistance at 40°C | very good |
Humidity resistance | medium |
Temperature resistance long term | 40 °C |
Temperature resistance short term | 110 °C |
Chemical resistance | medium |
Ageing resistance (UV) | medium |
Adhesion to ABS (initial) | 6 N/cm |
Adhesion to ABS (after 14 days) | 6.6 N/cm |
Adhesion to Aluminium (initial) | 6.1 N/cm |
Adhesion to Aluminium (after 14 days) | 6.6 N/cm |
Adhesion to PC (initial) | 7.3 N/cm |
Adhesion to PC (after 14 days) | 7.5 N/cm |
Adhesion to PE (initial) | 3.9 N/cm |
Adhesion to PE (after 14 days) | 4.1 N/cm |
Adhesion to PET (initial) | 5.7 N/cm |
Adhesion to PET (after 14 days) | 5.8 N/cm |
Adhesion to PP (initial) | 5.4 N/cm |
Adhesion to PP (after 14 days) | 6.7 N/cm |
Adhesion to PS (initial) | 7 N/cm |
Adhesion to PS (after 14 days) | 7.7 N/cm |
Adhesion to PVC (initial) | 6.2 N/cm |
Adhesion to PVC (after 14 days) | 6.3 N/cm |
Adhesion to Steel (initial) | 7.8 N/cm |
Adhesion to Steel (after 14 days) | 8 N/cm |
Adhesion to ABS (initial) | 6 N/cm |
Adhesion to ABS (after 14 days) | 6.6 N/cm |
Adhesion to Aluminium (initial) | 6.1 N/cm |
Adhesion to Aluminium (after 14 days) | 6.6 N/cm |
Adhesion to PC (initial) | 7.3 N/cm |
Adhesion to PC (after 14 days) | 7.5 N/cm |
Adhesion to PE (initial) | 3.9 N/cm |
Adhesion to PE (after 14 days) | 4.1 N/cm |
Adhesion to PET (initial) | 5.7 N/cm |
Adhesion to PET (after 14 days) | 5.8 N/cm |
Adhesion to PP (initial) | 5.4 N/cm |
Adhesion to PP (after 14 days) | 6.7 N/cm |
Adhesion to PS (initial) | 7 N/cm |
Adhesion to PS (after 14 days) | 7.7 N/cm |
Adhesion to PVC (initial) | 6.2 N/cm |
Adhesion to PVC (after 14 days) | 6.3 N/cm |
Adhesion to Steel (initial) | 7.8 N/cm |
Adhesion to Steel (after 14 days) | 8 N/cm |
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