62904 [Master PI]
[Master PI]
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Product description
tesa® 62904 is a double-sided adhesive tape consisting of a conformable black PE foam backing and a tackified acrylic adhesive. With a thickness of 0.4 mm, it is suitable for mounting small trims and nameplates, especially those with filigree designs.
The black color allows for an almost invisible bond line. Due to the high conformability, the tape ensures a good wet out and secure bonding even on uneven surfaces and compensates design tolerances.
The tackified acrylic adhesive features a high initial and ultimate adhesion performance on MSE plastics like ABS, chromed ABS, PC, and PMMA, as well as on MSE clear coats combined with an excellent temperature resistance. The impressive cold shock performance results from the damping properties of the PE foam backing even at temperatures below -40°C. The PE foam backing also provides non-sticky edges resulting in excellent converting properties, e.g. for die cutting.
Additionally, the tape combines high cohesive strength with a comparatively low density contributing positively to a low weight design.
Also available in 0.6 mm format.
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Main features:
- High initial and ultimate adhesive strength
- Excellent converting properties especially for filigree designs
- Excellent cold shock performance
- Excellent temperature resistance
- Conformable foam backing to compensate for design tolerances or uneven surfaces
Main applications
tesa® 62904 is suitable for mounting a wide range of small exterior trims and parts. To ensure the highest performance possible, our aim is to fully understand your application (including the substrates involved) in order to provide the right product recommendation.
Example applications are:
- Emblems
- Nameplates
- Lettering like single letters for classification of car models or engine data
- Interior and exterior mirrors onto backplate
Technical properties
Backing material
PE foam
Color
black
Total thickness
400 µm
Type of adhesive
acrylic
Elongation at break
350 %
Tensile strength
9 N/cm
Adhesion properties
Adhesion to ABS (after 14 days)
21 N/cm
Adhesion to ABS (initial)
6 N/cm
Adhesion to PC (after 14 days)
21 N/cm
Adhesion to PET (after 14 days)
21 N/cm
Adhesion to Steel (after 14 days)
21 N/cm
Adhesion to Steel (initial)
15 N/cm
Rating properties
Temperature resistance short term
110 °C
Temperature resistance long term
100 °C
Static shear resistance at 23°C
++
Static shear resistance at 40°C
+
Static shear resistance at 70°C
+
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.
