Product Construction
| Backing material | none |
| Colour of liner | brown |
| Thickness of liner | 71 µm |
| Total thickness | 50 µm |
| Type of adhesive | tackified acrylic |
| Type of liner | glassine |
| Weight of liner | 80 g/m² |
tesa® 4985
Tacky transfer tape
Product description
tesa® 4985 is a transparent transfer tape using a modified acrylic adhesive. It offers good immediate hold to uneven surfaces and is very tacky. The transfer tape is extremely thin and flexible and thus very conformable. The acrylic adhesive features high resistance to UV light and humidity as well as a good resistance against chemicals and softeners. tesa® 4985 can withstand temperatures of up to 200°C for short periods of time and has a long-term resistance against temperatures of up to 80°C. The tape is highly cost-efficient and can be used for a range of different mounting and splicing applications.
Product details and specifications
Application Fields
- tesa® 4985 is a highly flexible and conformable transfer tape that is ideal for various mounting and splicing applications
- The transfer tape is used for mounting posters and photos
- The tape is ideal for mounting fabric for pattern books
- tesa® 4985 is used for splicing paper
Product Construction
| Backing material | none |
| Colour of liner | brown |
| Thickness of liner | 71 µm |
| Total thickness | 50 µm |
| Type of adhesive | tackified acrylic |
| Type of liner | glassine |
| Weight of liner | 80 g/m² |
Properties / Performance Values
| Chemical resistance | good |
| Temperature resistance long term | 80 °C |
| Static shear resistance at 23°C | medium |
| Temperature resistance short term | 200 °C |
| Ageing resistance (UV) | very good |
| Tack | very good |
| Softener resistance | good |
| Static shear resistance at 40°C | low |
| Humidity resistance | very good |
Properties / Performance Values
| Chemical resistance | good |
| Temperature resistance long term | 80 °C |
| Static shear resistance at 23°C | medium |
| Temperature resistance short term | 200 °C |
| Ageing resistance (UV) | very good |
| Tack | very good |
| Softener resistance | good |
| Static shear resistance at 40°C | low |
| Humidity resistance | very good |
Adhesion to Values
| Adhesion to ABS (initial) | 6.9 N/cm |
| Adhesion to ABS (after 14 days) | 9.3 N/cm |
| Adhesion to Aluminium (initial) | 7.1 N/cm |
| Adhesion to Aluminium (after 14 days) | 10 N/cm |
| Adhesion to PC (initial) | 7.6 N/cm |
| Adhesion to PC (after 14 days) | 9.7 N/cm |
| Adhesion to PE (initial) | 4.1 N/cm |
| Adhesion to PE (after 14 days) | 4.9 N/cm |
| Adhesion to PET (initial) | 4.9 N/cm |
| Adhesion to PET (after 14 days) | 6.4 N/cm |
| Adhesion to PP (initial) | 3.5 N/cm |
| Adhesion to PP (after 14 days) | 5.7 N/cm |
| Adhesion to PS (initial) | 7.2 N/cm |
| Adhesion to PS (after 14 days) | 9.5 N/cm |
| Adhesion to PVC (initial) | 6.8 N/cm |
| Adhesion to PVC (after 14 days) | 9.4 N/cm |
| Adhesion to Steel (initial) | 8 N/cm |
| Adhesion to Steel (after 14 days) | 11.1 N/cm |
Adhesion to Values
| Adhesion to ABS (initial) | 6.9 N/cm |
| Adhesion to ABS (after 14 days) | 9.3 N/cm |
| Adhesion to Aluminium (initial) | 7.1 N/cm |
| Adhesion to Aluminium (after 14 days) | 10 N/cm |
| Adhesion to PC (initial) | 7.6 N/cm |
| Adhesion to PC (after 14 days) | 9.7 N/cm |
| Adhesion to PE (initial) | 4.1 N/cm |
| Adhesion to PE (after 14 days) | 4.9 N/cm |
| Adhesion to PET (initial) | 4.9 N/cm |
| Adhesion to PET (after 14 days) | 6.4 N/cm |
| Adhesion to PP (initial) | 3.5 N/cm |
| Adhesion to PP (after 14 days) | 5.7 N/cm |
| Adhesion to PS (initial) | 7.2 N/cm |
| Adhesion to PS (after 14 days) | 9.5 N/cm |
| Adhesion to PVC (initial) | 6.8 N/cm |
| Adhesion to PVC (after 14 days) | 9.4 N/cm |
| Adhesion to Steel (initial) | 8 N/cm |
| Adhesion to Steel (after 14 days) | 11.1 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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