Additional Info
Recognized according to UL 969, file number MH18055
Liner variants:
PV20 brown/blue logo glassine paper (71µm; 82g/m²)
Liner variants:
PV20 brown/blue logo glassine paper (71µm; 82g/m²)
tesa® 4983
30µm double sided transparent filmic tape
Product description
tesa® 4983 is a transparent, double-sided self-adhesive tape consisting of a PET backing and a tackified acrylic adhesive.
tesa® 4983 features especially:
- Thickness: 30µm
- Good adhesion level
- Excellent resistance to demanding environmental conditions
- Excellent handling performance in converting processes
Product details and specifications
Application Fields
- Lamination of cushioning materials to LCDs
- Fixing of reflection foil to LCD frame
- Splicing of thin plastic films
- Dielectric mounting of bus bar in thin film solar modules
| Backing material | PET film |
|---|---|
| Color | transparent |
| Total thickness | 30 µm |
| Type of adhesive | tackified acrylic |
| Elongation at break | 50 % |
|---|---|
| Tensile strength | 20 N/cm |
| Tack | low |
| Temperature resistance long term | 100 °C |
| Humidity resistance | very good |
| Chemical resistance | good |
| Static shear resistance at 40°C | medium |
| Temperature resistance short term | 200 °C |
| Static shear resistance at 23°C | good |
| Softener resistance | good |
| Ageing resistance (UV) | very good |
| Adhesion to ABS (initial) | 4.5 N/cm |
|---|---|
| Adhesion to ABS (after 14 days) | 5.3 N/cm |
| Adhesion to Aluminium (initial) | 4.1 N/cm |
| Adhesion to Aluminium (after 14 days) | 5.5 N/cm |
| Adhesion to PC (initial) | 5.2 N/cm |
| Adhesion to PC (after 14 days) | 6 N/cm |
| Adhesion to PE (initial) | 2 N/cm |
| Adhesion to PE (after 14 days) | 3.3 N/cm |
| Adhesion to PET (initial) | 4.2 N/cm |
| Adhesion to PET (after 14 days) | 4.8 N/cm |
| Adhesion to PP (initial) | 2.3 N/cm |
| Adhesion to PP (after 14 days) | 3.7 N/cm |
| Adhesion to PS (initial) | 4 N/cm |
| Adhesion to PS (after 14 days) | 5.2 N/cm |
| Adhesion to PVC (initial) | 3.6 N/cm |
| Adhesion to PVC (after 14 days) | 6.4 N/cm |
| Adhesion to Steel (initial) | 5.2 N/cm |
| Adhesion to Steel (after 14 days) | 7.6 N/cm |
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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Last updated on 16 Apr 2024