tesa® 64620
Double-sided film tape
Product Features- tesa® 64620 is protected by a siliconized paper liner.
- With the hotmelt adhesive, tesa® 64620 is solvent free and offers a high tack.
Product description
tesa® 64620 is a double-sided self-adhesive tape, consisting of a white PP-carrier and a synthetic rubber adhesive mass system (hotmelt).
Product Features
- tesa® 64620 is protected by a siliconized paper liner.
- With the hotmelt adhesive, tesa® 64620 is solvent free and offers a high tack.
Application Fields
- Floor Laying
- General purpose fixing tape
Product Construction
| Type of liner | glassine |
| Weight of liner | 78 g/m² |
| Backing material | PP film |
| Type of adhesive | synthetic rubber |
| Total thickness | 185 µm |
| Color | white |
| Color of liner | brown |
| Thickness of liner | 70 µm |
Properties / Performance Values
| Elongation at break | 700 % |
| Tensile strength | 30 N/cm |
| Ageing resistance (UV) | low |
| Fogging | very good |
| Static shear resistance at 40°C | good |
| Static shear resistance at 70°C | medium, good |
| Tack | very good |
| Temperature resistance long term | 40 °C |
| Temperature resistance short term | 80 °C |
Adhesion to Values
| Adhesion to PE (initial) | 5 N/cm |
| Adhesion to PE (after 14 days) | 8 N/cm |
| Adhesion to PP (initial) | 8.5 N/cm |
| Adhesion to PP (after 14 days) | 12.5 N/cm |
| Adhesion to PVC (initial) | 7.5 N/cm |
| Adhesion to PVC (after 14 days) | 10 N/cm |
| Adhesion to Steel (initial) | 9.5 N/cm |
| Adhesion to Steel (after 14 days) | 14.5 N/cm |
| Adhesion to Steel (covered side, initial) | 10.5 N/cm |
Additional Info
Suitable for plasticizer free flooring materials
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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