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tesa® 4963
Double-sided transparent film tape
Product description
tesa® 4963 is a transparent double-sided self-adhesive tape, consisting of a PVC-carrier and a rubber adhesive mass system.
tesa® 4963 is largely resistant to plasticisers.
tesa® 4963 is also available in spools with an extended liner (fingerlift) thus allowing easy removal.
tesa® 4963 is largely resistant to plasticisers.
tesa® 4963 is also available in spools with an extended liner (fingerlift) thus allowing easy removal.
Application Fields
- permanent closure for paper and plastic bags
- self-adhesive mounting of decorative and packaging materials
- splicing of paper, plastic films and metal foils
- fixing of promotion material
Product Construction
| Backing material | PVC film |
| Type of adhesive | natural rubber |
| Total thickness | 107 µm |
| Colour | transparent |
Properties / Performance Values
| Elongation at break | 30 % |
| Chemical resistance | low |
| Humidity resistance | very good |
| Static shear resistance at 40°C | good |
| Temperature resistance short term duration | 70 °C |
| Tack | good |
| Tensile strength | 50 N/cm |
| Ageing resistance (UV) | low |
| Softener resistance | medium |
Adhesion to Values
| Adhesion to Steel (initial) | 5.9 N/cm |
| Adhesion to PE (initial) | 3.8 N/cm |
| Adhesion to PC (after 14 days) | 6.6 N/cm |
| Adhesion to PS (after 14 days) | 6.6 N/cm |
| Adhesion to ABS (initial) | 5.4 N/cm |
| Adhesion to PP (after 14 days) | 6.6 N/cm |
| Adhesion to PET (after 14 days) | 5.4 N/cm |
| Adhesion to Aluminium (after 14 days) | 5.2 N/cm |
| Adhesion to PE (after 14 days) | 4.5 N/cm |
| Adhesion to Aluminium (initial) | 4 N/cm |
| Adhesion to ABS (after 14 days) | 6.2 N/cm |
| Adhesion to PC (initial) | 6.2 N/cm |
| Adhesion to PVC (initial) | 5 N/cm |
| Adhesion to PS (initial) | 5.3 N/cm |
| Adhesion to PET (initial) | 5.2 N/cm |
| Adhesion to PP (initial) | 4.3 N/cm |
| Adhesion to Steel (after 14 days) | 6.1 N/cm |
| Adhesion to PVC (after 14 days) | 5.9 N/cm |
Additional Info
tesa® 4963 is also available with fingerlift (extended liner) for easy removal.
Liner variants:
Liner variants:
- PV0 brown creped PVC film
- PV1 brown glassine paper (71?m)
tesa® products prove their impressive quality day in, day out in demanding conditions and are regularly subjected to strict controls. All technical information and data above mentioned are provided to the best of our knowledge on the basis of our practical experience. They shall be considered as average values and are not appropriate for a specification. Therefore tesa SE can make no warranties, expressed or implied, including, but not limited to any implied warranty of merchantability or fitness for a particular purpose. The user is responsible for determining whether the tesa® product is fit for a particular purpose and suitable for the user’s method of application. If you are in any doubt, our technical staff will be glad to support you.
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