Product Construction
Adhesive Type | natural rubber |
Backing material | flat paper |
Color | white |
Color of liner | brown |
Liner Type | glassine |
Total thickness | 8.07 mils
205 µm |
Double-sided tape with paper backing
tesa® 4961 consists of a natural rubber adhesive and special paper backing. The ”hard” adhesive system provides good shear resistance and can also be removed without leaving adhesive residues.
Adhesive Type | natural rubber |
Backing material | flat paper |
Color | white |
Color of liner | brown |
Liner Type | glassine |
Total thickness | 8.07 mils
205 µm |
Adhesive Type | natural rubber |
Backing material | flat paper |
Color | white |
Color of liner | brown |
Liner Type | glassine |
Total thickness | 8.07 mils
205 µm |
Elongation at break | 3 % |
Tensile strength | 51.39 lbs/in
90 N/cm |
Tack | good |
Softener resistance | medium |
Static shear resistance at 40°C | very good |
Humidity resistance | medium |
Temperature resistance long term | 104 °F
40 °C |
Temperature resistance short term | 230 °F
110 °C |
Chemical Resistance | medium |
Ageing resistance (UV) | medium |
Elongation at break | 3 % |
Tensile strength | 51.39 lbs/in
90 N/cm |
Tack | good |
Softener resistance | medium |
Static shear resistance at 40°C | very good |
Humidity resistance | medium |
Temperature resistance long term | 104 °F
40 °C |
Temperature resistance short term | 230 °F
110 °C |
Chemical Resistance | medium |
Ageing resistance (UV) | medium |
Adhesion to ABS (initial) | 3.43 lbs/in
6 N/cm |
Adhesion to ABS (after 14 days) | 3.77 lbs/in
6.6 N/cm |
Adhesion to Aluminium (initial) | 3.48 lbs/in
6.1 N/cm |
Adhesion to Aluminium (after 14 days) | 3.77 lbs/in
6.6 N/cm |
Adhesion to PC (initial) | 4.17 lbs/in
7.3 N/cm |
Adhesion to PC (after 14 days) | 4.28 lbs/in
7.5 N/cm |
Adhesion to PE (initial) | 2.23 lbs/in
3.9 N/cm |
Adhesion to PE (after 14 days) | 2.34 lbs/in
4.1 N/cm |
Adhesion to PET (initial) | 3.25 lbs/in
5.7 N/cm |
Adhesion to PET (after 14 days) | 3.31 lbs/in
5.8 N/cm |
Adhesion to PP (initial) | 3.08 lbs/in
5.4 N/cm |
Adhesion to PP (after 14 days) | 3.83 lbs/in
6.7 N/cm |
Adhesion to PS (initial) | 4 lbs/in
7 N/cm |
Adhesion to PS (after 14 days) | 4.4 lbs/in
7.7 N/cm |
Adhesion to PVC (initial) | 3.54 lbs/in
6.2 N/cm |
Adhesion to PVC (after 14 days) | 3.6 lbs/in
6.3 N/cm |
Adhesion to Steel (initial) | 4.45 lbs/in
7.8 N/cm |
Adhesion to Steel (after 14 days) | 4.57 lbs/in
8 N/cm |
Adhesion to ABS (initial) | 3.43 lbs/in
6 N/cm |
Adhesion to ABS (after 14 days) | 3.77 lbs/in
6.6 N/cm |
Adhesion to Aluminium (initial) | 3.48 lbs/in
6.1 N/cm |
Adhesion to Aluminium (after 14 days) | 3.77 lbs/in
6.6 N/cm |
Adhesion to PC (initial) | 4.17 lbs/in
7.3 N/cm |
Adhesion to PC (after 14 days) | 4.28 lbs/in
7.5 N/cm |
Adhesion to PE (initial) | 2.23 lbs/in
3.9 N/cm |
Adhesion to PE (after 14 days) | 2.34 lbs/in
4.1 N/cm |
Adhesion to PET (initial) | 3.25 lbs/in
5.7 N/cm |
Adhesion to PET (after 14 days) | 3.31 lbs/in
5.8 N/cm |
Adhesion to PP (initial) | 3.08 lbs/in
5.4 N/cm |
Adhesion to PP (after 14 days) | 3.83 lbs/in
6.7 N/cm |
Adhesion to PS (initial) | 4 lbs/in
7 N/cm |
Adhesion to PS (after 14 days) | 4.4 lbs/in
7.7 N/cm |
Adhesion to PVC (initial) | 3.54 lbs/in
6.2 N/cm |
Adhesion to PVC (after 14 days) | 3.6 lbs/in
6.3 N/cm |
Adhesion to Steel (initial) | 4.45 lbs/in
7.8 N/cm |
Adhesion to Steel (after 14 days) | 4.57 lbs/in
8 N/cm |
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